Finding the Fourth Proportional to 589,382.97, 884,080.63 and 471,801.75
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Solution
The fourth proportional to 589,382.97, 884,080.63 and 471,801.75 is: 707,707.57
Step by Step Solution
- Step 1: Write the proportion equation
589,382.97 : 884,080.63 = 471,801.75 : x - Step 2: Convert to fraction form
589,382.97/884,080.63 = 471,801.75/x - Step 3: Cross multiply
589,382.97x = 884,080.63 × 471,801.75 - Step 4: Simplify right side
589,382.97x = 417,110,788,375.10 - Step 5: Solve for x
x = 417,110,788,375.10/589,382.97 - Step 6: Final answer
x = 707,707.57
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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.