Finding the Fourth Proportional to 534,468.36, 737,566.62 and 292,754.96
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Solution
The fourth proportional to 534,468.36, 737,566.62 and 292,754.96 is: 404,002.00
Step by Step Solution
- Step 1: Write the proportion equation
534,468.36 : 737,566.62 = 292,754.96 : x - Step 2: Convert to fraction form
534,468.36/737,566.62 = 292,754.96/x - Step 3: Cross multiply
534,468.36x = 737,566.62 × 292,754.96 - Step 4: Simplify right side
534,468.36x = 215,926,286,335.44 - Step 5: Solve for x
x = 215,926,286,335.44/534,468.36 - Step 6: Final answer
x = 404,002.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.