Finding the Fourth Proportional to 4,043,382.98, 6,068,000.97 and 1,581,761.93
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Solution
The fourth proportional to 4,043,382.98, 6,068,000.97 and 1,581,761.93 is: 2,373,787.74
Step by Step Solution
- Step 1: Write the proportion equation
4,043,382.98 : 6,068,000.97 = 1,581,761.93 : x - Step 2: Convert to fraction form
4,043,382.98/6,068,000.97 = 1,581,761.93/x - Step 3: Cross multiply
4,043,382.98x = 6,068,000.97 × 1,581,761.93 - Step 4: Simplify right side
4,043,382.98x = 9,598,132,940,719.07 - Step 5: Solve for x
x = 9,598,132,940,719.07/4,043,382.98 - Step 6: Final answer
x = 2,373,787.74
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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.