Finding the Fourth Proportional to 502,599.62, 753,897.92 and 203,076.68
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Solution
The fourth proportional to 502,599.62, 753,897.92 and 203,076.68 is: 304,614.40
Step by Step Solution
- Step 1: Write the proportion equation
502,599.62 : 753,897.92 = 203,076.68 : x - Step 2: Convert to fraction form
502,599.62/753,897.92 = 203,076.68/x - Step 3: Cross multiply
502,599.62x = 753,897.92 × 203,076.68 - Step 4: Simplify right side
502,599.62x = 153,099,081,867.63 - Step 5: Solve for x
x = 153,099,081,867.63/502,599.62 - Step 6: Final answer
x = 304,614.40
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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.