Finding the Fourth Proportional to 1,468,409.42, 2,202,351.39 and 934,344.02
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Solution
The fourth proportional to 1,468,409.42, 2,202,351.39 and 934,344.02 is: 1,401,348.85
Step by Step Solution
- Step 1: Write the proportion equation
1,468,409.42 : 2,202,351.39 = 934,344.02 : x - Step 2: Convert to fraction form
1,468,409.42/2,202,351.39 = 934,344.02/x - Step 3: Cross multiply
1,468,409.42x = 2,202,351.39 × 934,344.02 - Step 4: Simplify right side
1,468,409.42x = 2,057,753,856,691.07 - Step 5: Solve for x
x = 2,057,753,856,691.07/1,468,409.42 - Step 6: Final answer
x = 1,401,348.85
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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.