Finding the Fourth Proportional to 4,067,348.05, 6,101,057.84 and 1,034,717.13
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Solution
The fourth proportional to 4,067,348.05, 6,101,057.84 and 1,034,717.13 is: 1,552,084.79
Step by Step Solution
- Step 1: Write the proportion equation
4,067,348.05 : 6,101,057.84 = 1,034,717.13 : x - Step 2: Convert to fraction form
4,067,348.05/6,101,057.84 = 1,034,717.13/x - Step 3: Cross multiply
4,067,348.05x = 6,101,057.84 × 1,034,717.13 - Step 4: Simplify right side
4,067,348.05x = 6,312,869,052,995.21 - Step 5: Solve for x
x = 6,312,869,052,995.21/4,067,348.05 - Step 6: Final answer
x = 1,552,084.79
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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.