Finding the Fourth Proportional to 5,861,231.94, 8,092,449.84 and 3,659,450.52
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Solution
The fourth proportional to 5,861,231.94, 8,092,449.84 and 3,659,450.52 is: 5,052,507.75
Step by Step Solution
- Step 1: Write the proportion equation
5,861,231.94 : 8,092,449.84 = 3,659,450.52 : x - Step 2: Convert to fraction form
5,861,231.94/8,092,449.84 = 3,659,450.52/x - Step 3: Cross multiply
5,861,231.94x = 8,092,449.84 × 3,659,450.52 - Step 4: Simplify right side
5,861,231.94x = 29,613,919,775,061.92 - Step 5: Solve for x
x = 29,613,919,775,061.92/5,861,231.94 - Step 6: Final answer
x = 5,052,507.75
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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.