Finding the Fourth Proportional to 4,664,262.06, 6,436,594.17 and 2,599,232.14
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Solution
The fourth proportional to 4,664,262.06, 6,436,594.17 and 2,599,232.14 is: 3,586,891.61
Step by Step Solution
- Step 1: Write the proportion equation
4,664,262.06 : 6,436,594.17 = 2,599,232.14 : x - Step 2: Convert to fraction form
4,664,262.06/6,436,594.17 = 2,599,232.14/x - Step 3: Cross multiply
4,664,262.06x = 6,436,594.17 × 2,599,232.14 - Step 4: Simplify right side
4,664,262.06x = 16,730,202,438,800.62 - Step 5: Solve for x
x = 16,730,202,438,800.62/4,664,262.06 - Step 6: Final answer
x = 3,586,891.61
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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.