Finding the Fourth Proportional to 2,041,671.87, 3,062,788.08 and 693,472.53
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Solution
The fourth proportional to 2,041,671.87, 3,062,788.08 and 693,472.53 is: 1,040,303.99
Step by Step Solution
- Step 1: Write the proportion equation
2,041,671.87 : 3,062,788.08 = 693,472.53 : x - Step 2: Convert to fraction form
2,041,671.87/3,062,788.08 = 693,472.53/x - Step 3: Cross multiply
2,041,671.87x = 3,062,788.08 × 693,472.53 - Step 4: Simplify right side
2,041,671.87x = 2,123,959,398,691.44 - Step 5: Solve for x
x = 2,123,959,398,691.44/2,041,671.87 - Step 6: Final answer
x = 1,040,303.99
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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.