Finding the Fourth Proportional to 4,379,694.57, 6,568,020.29 and 2,437,387.07
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Solution
The fourth proportional to 4,379,694.57, 6,568,020.29 and 2,437,387.07 is: 3,655,233.82
Step by Step Solution
- Step 1: Write the proportion equation
4,379,694.57 : 6,568,020.29 = 2,437,387.07 : x - Step 2: Convert to fraction form
4,379,694.57/6,568,020.29 = 2,437,387.07/x - Step 3: Cross multiply
4,379,694.57x = 6,568,020.29 × 2,437,387.07 - Step 4: Simplify right side
4,379,694.57x = 16,008,807,703,597.02 - Step 5: Solve for x
x = 16,008,807,703,597.02/4,379,694.57 - Step 6: Final answer
x = 3,655,233.82
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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.