Finding the Fourth Proportional to 514,336.27, 771,541.36 and 177,372.08
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Solution
The fourth proportional to 514,336.27, 771,541.36 and 177,372.08 is: 266,070.86
Step by Step Solution
- Step 1: Write the proportion equation
514,336.27 : 771,541.36 = 177,372.08 : x - Step 2: Convert to fraction form
514,336.27/771,541.36 = 177,372.08/x - Step 3: Cross multiply
514,336.27x = 771,541.36 × 177,372.08 - Step 4: Simplify right side
514,336.27x = 136,849,895,668.52 - Step 5: Solve for x
x = 136,849,895,668.52/514,336.27 - Step 6: Final answer
x = 266,070.86
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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.