Finding the Fourth Proportional to 2,062,214.20, 3,092,078.62 and 924,770.76
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Solution
The fourth proportional to 2,062,214.20, 3,092,078.62 and 924,770.76 is: 1,386,598.88
Step by Step Solution
- Step 1: Write the proportion equation
2,062,214.20 : 3,092,078.62 = 924,770.76 : x - Step 2: Convert to fraction form
2,062,214.20/3,092,078.62 = 924,770.76/x - Step 3: Cross multiply
2,062,214.20x = 3,092,078.62 × 924,770.76 - Step 4: Simplify right side
2,062,214.20x = 2,859,463,895,397.15 - Step 5: Solve for x
x = 2,859,463,895,397.15/2,062,214.20 - Step 6: Final answer
x = 1,386,598.88
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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.