Write the corresponding numeral for the following:`3xx1000000+6xx10000+4xx1000+9xx100+7xx10+4xx1`

Answer

To convert the expression `3xx1000000 + 6xx10000 + 4xx1000 + 9xx100 + 7xx10 + 4xx1` into its corresponding numeral, we will follow these steps:

### Step-by-Step Solution:

1. **Calculate each term separately:**
- For `3xx1000000`:
\[ 3 \times 1000000 = 3000000 \]
- For `6xx10000`:
\[ 6 \times 10000 = 60000 \]
- For `4xx1000`:
\[ 4 \times 1000 = 4000 \]
- For `9xx100`:
\[ 9 \times 100 = 900 \]
- For `7xx10`:
\[ 7 \times 10 = 70 \]
- For `4xx1`:
\[ 4 \times 1 = 4 \]

2. **Add all the calculated values together:**
\[ 3000000 + 60000 + 4000 + 900 + 70 + 4 \]

3. **Perform the addition step by step:**
- Start with the largest number:
\[ 3000000 \]
- Add `60000`:
\[ 3000000 + 60000 = 3060000 \]
- Add `4000`:
\[ 3060000 + 4000 = 3064000 \]
- Add `900`:
\[ 3064000 + 900 = 3064900 \]
- Add `70`:
\[ 3064900 + 70 = 3064970 \]
- Finally, add `4`:
\[ 3064970 + 4 = 3064974 \]

4. **Final Result:**
The corresponding numeral for the expression is:
\[ \text{The final numeral is } 3064974 \]