Finding the Fourth Proportional to 1,036,750.52, 1,554,892.49 and 371,902.52
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Solution
The fourth proportional to 1,036,750.52, 1,554,892.49 and 371,902.52 is: 557,770.09
Step by Step Solution
- Step 1: Write the proportion equation
1,036,750.52 : 1,554,892.49 = 371,902.52 : x - Step 2: Convert to fraction form
1,036,750.52/1,554,892.49 = 371,902.52/x - Step 3: Cross multiply
1,036,750.52x = 1,554,892.49 × 371,902.52 - Step 4: Simplify right side
1,036,750.52x = 578,268,435,360.08 - Step 5: Solve for x
x = 578,268,435,360.08/1,036,750.52 - Step 6: Final answer
x = 557,770.09
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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.