Finding the Fourth Proportional to 4,253,752.96, 6,365,640.96 and 2,657,068
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Solution
The fourth proportional to 4,253,752.96, 6,365,640.96 and 2,657,068 is: 3,976,239.58
Step by Step Solution
- Step 1: Write the proportion equation
4,253,752.96 : 6,365,640.96 = 2,657,068 : x - Step 2: Convert to fraction form
4,253,752.96/6,365,640.96 = 2,657,068/x - Step 3: Cross multiply
4,253,752.96x = 6,365,640.96 × 2,657,068 - Step 4: Simplify right side
4,253,752.96x = 16,913,940,894,305.28 - Step 5: Solve for x
x = 16,913,940,894,305.28/4,253,752.96 - Step 6: Final answer
x = 3,976,239.58
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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.