Finding the Fourth Proportional to 4,083,331.50, 6,125,920.00 and 1,350,872.49
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Solution
The fourth proportional to 4,083,331.50, 6,125,920.00 and 1,350,872.49 is: 2,026,614.01
Step by Step Solution
- Step 1: Write the proportion equation
4,083,331.50 : 6,125,920.00 = 1,350,872.49 : x - Step 2: Convert to fraction form
4,083,331.50/6,125,920.00 = 1,350,872.49/x - Step 3: Cross multiply
4,083,331.50x = 6,125,920.00 × 1,350,872.49 - Step 4: Simplify right side
4,083,331.50x = 8,275,336,818,720.88 - Step 5: Solve for x
x = 8,275,336,818,720.88/4,083,331.50 - Step 6: Final answer
x = 2,026,614.01
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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.