Finding the Fourth Proportional to 703,252.80, 1,055,397.60 and 466,516.80
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Solution
The fourth proportional to 703,252.80, 1,055,397.60 and 466,516.80 is: 700,119.09
Step by Step Solution
- Step 1: Write the proportion equation
703,252.80 : 1,055,397.60 = 466,516.80 : x - Step 2: Convert to fraction form
703,252.80/1,055,397.60 = 466,516.80/x - Step 3: Cross multiply
703,252.80x = 1,055,397.60 × 466,516.80 - Step 4: Simplify right side
703,252.80x = 492,360,711,079.68 - Step 5: Solve for x
x = 492,360,711,079.68/703,252.80 - Step 6: Final answer
x = 700,119.09
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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.