Finding the Fourth Proportional to 4,487,882.04, 6,731,774.46 and 3,585,088.44
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Solution
The fourth proportional to 4,487,882.04, 6,731,774.46 and 3,585,088.44 is: 5,377,593.84
Step by Step Solution
- Step 1: Write the proportion equation
4,487,882.04 : 6,731,774.46 = 3,585,088.44 : x - Step 2: Convert to fraction form
4,487,882.04/6,731,774.46 = 3,585,088.44/x - Step 3: Cross multiply
4,487,882.04x = 6,731,774.46 × 3,585,088.44 - Step 4: Simplify right side
4,487,882.04x = 24,134,006,797,233.24 - Step 5: Solve for x
x = 24,134,006,797,233.24/4,487,882.04 - Step 6: Final answer
x = 5,377,593.84
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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.