Finding the Fourth Proportional to 3,510,955.26, 4,842,430.29 and 2,425,044.15
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Solution
The fourth proportional to 3,510,955.26, 4,842,430.29 and 2,425,044.15 is: 3,344,704.33
Step by Step Solution
- Step 1: Write the proportion equation
3,510,955.26 : 4,842,430.29 = 2,425,044.15 : x - Step 2: Convert to fraction form
3,510,955.26/4,842,430.29 = 2,425,044.15/x - Step 3: Cross multiply
3,510,955.26x = 4,842,430.29 × 2,425,044.15 - Step 4: Simplify right side
3,510,955.26x = 11,743,107,246,547.30 - Step 5: Solve for x
x = 11,743,107,246,547.30/3,510,955.26 - Step 6: Final answer
x = 3,344,704.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.