Finding the Fourth Proportional to 4,497,505.76, 6,206,539.38 and 2,432,523.62
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Solution
The fourth proportional to 4,497,505.76, 6,206,539.38 and 2,432,523.62 is: 3,356,872.55
Step by Step Solution
- Step 1: Write the proportion equation
4,497,505.76 : 6,206,539.38 = 2,432,523.62 : x - Step 2: Convert to fraction form
4,497,505.76/6,206,539.38 = 2,432,523.62/x - Step 3: Cross multiply
4,497,505.76x = 6,206,539.38 × 2,432,523.62 - Step 4: Simplify right side
4,497,505.76x = 15,097,553,640,310.16 - Step 5: Solve for x
x = 15,097,553,640,310.16/4,497,505.76 - Step 6: Final answer
x = 3,356,872.55
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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.