Finding the Fourth Proportional to 2,464,531.55, 3,697,149.97 and 758,819.17
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Solution
The fourth proportional to 2,464,531.55, 3,697,149.97 and 758,819.17 is: 1,138,337.33
Step by Step Solution
- Step 1: Write the proportion equation
2,464,531.55 : 3,697,149.97 = 758,819.17 : x - Step 2: Convert to fraction form
2,464,531.55/3,697,149.97 = 758,819.17/x - Step 3: Cross multiply
2,464,531.55x = 3,697,149.97 × 758,819.17 - Step 4: Simplify right side
2,464,531.55x = 2,805,468,253,115.18 - Step 5: Solve for x
x = 2,805,468,253,115.18/2,464,531.55 - Step 6: Final answer
x = 1,138,337.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.