Finding the Fourth Proportional to 2,517,504.68, 3,474,156.82 and 1,371,585
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Solution
The fourth proportional to 2,517,504.68, 3,474,156.82 and 1,371,585 is: 1,892,787.50
Step by Step Solution
- Step 1: Write the proportion equation
2,517,504.68 : 3,474,156.82 = 1,371,585 : x - Step 2: Convert to fraction form
2,517,504.68/3,474,156.82 = 1,371,585/x - Step 3: Cross multiply
2,517,504.68x = 3,474,156.82 × 1,371,585 - Step 4: Simplify right side
2,517,504.68x = 4,765,101,381,959.70 - Step 5: Solve for x
x = 4,765,101,381,959.70/2,517,504.68 - Step 6: Final answer
x = 1,892,787.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.