Finding the Fourth Proportional to 364,434.62, 502,916.36 and 201,092.60
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Solution
The fourth proportional to 364,434.62, 502,916.36 and 201,092.60 is: 277,505.90
Step by Step Solution
- Step 1: Write the proportion equation
364,434.62 : 502,916.36 = 201,092.60 : x - Step 2: Convert to fraction form
364,434.62/502,916.36 = 201,092.60/x - Step 3: Cross multiply
364,434.62x = 502,916.36 × 201,092.60 - Step 4: Simplify right side
364,434.62x = 101,132,758,414.94 - Step 5: Solve for x
x = 101,132,758,414.94/364,434.62 - Step 6: Final answer
x = 277,505.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.