Finding the Fourth Proportional to 1,729,722.01, 2,594,592.24 and 1,134,452.74
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Solution
The fourth proportional to 1,729,722.01, 2,594,592.24 and 1,134,452.74 is: 1,701,685.16
Step by Step Solution
- Step 1: Write the proportion equation
1,729,722.01 : 2,594,592.24 = 1,134,452.74 : x - Step 2: Convert to fraction form
1,729,722.01/2,594,592.24 = 1,134,452.74/x - Step 3: Cross multiply
1,729,722.01x = 2,594,592.24 × 1,134,452.74 - Step 4: Simplify right side
1,729,722.01x = 2,943,442,275,850.74 - Step 5: Solve for x
x = 2,943,442,275,850.74/1,729,722.01 - Step 6: Final answer
x = 1,701,685.16
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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.