Finding the Fourth Proportional to 2,324,062.91, 3,486,295.18 and 641,166.41
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Solution
The fourth proportional to 2,324,062.91, 3,486,295.18 and 641,166.41 is: 961,805.02
Step by Step Solution
- Step 1: Write the proportion equation
2,324,062.91 : 3,486,295.18 = 641,166.41 : x - Step 2: Convert to fraction form
2,324,062.91/3,486,295.18 = 641,166.41/x - Step 3: Cross multiply
2,324,062.91x = 3,486,295.18 × 641,166.41 - Step 4: Simplify right side
2,324,062.91x = 2,235,295,374,278.10 - Step 5: Solve for x
x = 2,235,295,374,278.10/2,324,062.91 - Step 6: Final answer
x = 961,805.02
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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.