Finding the Fourth Proportional to 2,595,034.79, 3,892,658.23 and 890,350.31
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Solution
The fourth proportional to 2,595,034.79, 3,892,658.23 and 890,350.31 is: 1,335,561.84
Step by Step Solution
- Step 1: Write the proportion equation
2,595,034.79 : 3,892,658.23 = 890,350.31 : x - Step 2: Convert to fraction form
2,595,034.79/3,892,658.23 = 890,350.31/x - Step 3: Cross multiply
2,595,034.79x = 3,892,658.23 × 890,350.31 - Step 4: Simplify right side
2,595,034.79x = 3,465,829,442,341.26 - Step 5: Solve for x
x = 3,465,829,442,341.26/2,595,034.79 - Step 6: Final answer
x = 1,335,561.84
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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.