Finding the Fourth Proportional to 2,465,470.25, 3,699,035.93 and 1,553,593.91
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Solution
The fourth proportional to 2,465,470.25, 3,699,035.93 and 1,553,593.91 is: 2,330,914.23
Step by Step Solution
- Step 1: Write the proportion equation
2,465,470.25 : 3,699,035.93 = 1,553,593.91 : x - Step 2: Convert to fraction form
2,465,470.25/3,699,035.93 = 1,553,593.91/x - Step 3: Cross multiply
2,465,470.25x = 3,699,035.93 × 1,553,593.91 - Step 4: Simplify right side
2,465,470.25x = 5,746,799,693,719.19 - Step 5: Solve for x
x = 5,746,799,693,719.19/2,465,470.25 - Step 6: Final answer
x = 2,330,914.23
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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.