Finding the Fourth Proportional to 2,351,259.18, 3,527,387.46 and 754,943.58
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Solution
The fourth proportional to 2,351,259.18, 3,527,387.46 and 754,943.58 is: 1,132,575.49
Step by Step Solution
- Step 1: Write the proportion equation
2,351,259.18 : 3,527,387.46 = 754,943.58 : x - Step 2: Convert to fraction form
2,351,259.18/3,527,387.46 = 754,943.58/x - Step 3: Cross multiply
2,351,259.18x = 3,527,387.46 × 754,943.58 - Step 4: Simplify right side
2,351,259.18x = 2,662,978,517,099.51 - Step 5: Solve for x
x = 2,662,978,517,099.51/2,351,259.18 - Step 6: Final answer
x = 1,132,575.49
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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.