Finding the Fourth Proportional to 1,582,577.62, 2,374,067.60 and 502,704.92
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Solution
The fourth proportional to 1,582,577.62, 2,374,067.60 and 502,704.92 is: 754,121.28
Step by Step Solution
- Step 1: Write the proportion equation
1,582,577.62 : 2,374,067.60 = 502,704.92 : x - Step 2: Convert to fraction form
1,582,577.62/2,374,067.60 = 502,704.92/x - Step 3: Cross multiply
1,582,577.62x = 2,374,067.60 × 502,704.92 - Step 4: Simplify right side
1,582,577.62x = 1,193,455,462,932.59 - Step 5: Solve for x
x = 1,193,455,462,932.59/1,582,577.62 - Step 6: Final answer
x = 754,121.28
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.