Finding the Fourth Proportional to 2,498,340, 3,747,613.68 and 725,412
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Solution
The fourth proportional to 2,498,340, 3,747,613.68 and 725,412 is: 1,088,148.10
Step by Step Solution
- Step 1: Write the proportion equation
2,498,340 : 3,747,613.68 = 725,412 : x - Step 2: Convert to fraction form
2,498,340/3,747,613.68 = 725,412/x - Step 3: Cross multiply
2,498,340x = 3,747,613.68 × 725,412 - Step 4: Simplify right side
2,498,340x = 2,718,563,934,836.16 - Step 5: Solve for x
x = 2,718,563,934,836.16/2,498,340 - Step 6: Final answer
x = 1,088,148.10
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.