Finding the Fourth Proportional to 2,264,755.92, 3,397,693.86 and 1,860,631.08
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Solution
The fourth proportional to 2,264,755.92, 3,397,693.86 and 1,860,631.08 is: 2,791,406.68
Step by Step Solution
- Step 1: Write the proportion equation
2,264,755.92 : 3,397,693.86 = 1,860,631.08 : x - Step 2: Convert to fraction form
2,264,755.92/3,397,693.86 = 1,860,631.08/x - Step 3: Cross multiply
2,264,755.92x = 3,397,693.86 × 1,860,631.08 - Step 4: Simplify right side
2,264,755.92x = 6,321,854,796,241.17 - Step 5: Solve for x
x = 6,321,854,796,241.17/2,264,755.92 - Step 6: Final answer
x = 2,791,406.68
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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.