Finding the Fourth Proportional to 5,940,251.34, 8,914,125.30 and 2,528,532.49
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Solution
The fourth proportional to 5,940,251.34, 8,914,125.30 and 2,528,532.49 is: 3,794,394.24
Step by Step Solution
- Step 1: Write the proportion equation
5,940,251.34 : 8,914,125.30 = 2,528,532.49 : x - Step 2: Convert to fraction form
5,940,251.34/8,914,125.30 = 2,528,532.49/x - Step 3: Cross multiply
5,940,251.34x = 8,914,125.30 × 2,528,532.49 - Step 4: Simplify right side
5,940,251.34x = 22,539,655,472,333.14 - Step 5: Solve for x
x = 22,539,655,472,333.14/5,940,251.34 - Step 6: Final answer
x = 3,794,394.24
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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.