Finding the Fourth Proportional to 2,088,522, 3,132,785.36 and 572,218.08
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Solution
The fourth proportional to 2,088,522, 3,132,785.36 and 572,218.08 is: 858,327.77
Step by Step Solution
- Step 1: Write the proportion equation
2,088,522 : 3,132,785.36 = 572,218.08 : x - Step 2: Convert to fraction form
2,088,522/3,132,785.36 = 572,218.08/x - Step 3: Cross multiply
2,088,522x = 3,132,785.36 × 572,218.08 - Step 4: Simplify right side
2,088,522x = 1,792,636,423,751.31 - Step 5: Solve for x
x = 1,792,636,423,751.31/2,088,522 - Step 6: Final answer
x = 858,327.77
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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.