Home / 5,861,188.50-8,092,389.92-3,659,407.14

Finding the Fourth Proportional to 5,861,188.50, 8,092,389.92 and 3,659,407.14

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Solution

The fourth proportional to 5,861,188.50, 8,092,389.92 and 3,659,407.14 is: 5,052,447.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,188.50 : 8,092,389.92 = 3,659,407.14 : x
  2. Step 2: Convert to fraction form
    5,861,188.50/8,092,389.92 = 3,659,407.14/x
  3. Step 3: Cross multiply
    5,861,188.50x = 8,092,389.92 × 3,659,407.14
  4. Step 4: Simplify right side
    5,861,188.50x = 29,613,349,452,912.03
  5. Step 5: Solve for x
    x = 29,613,349,452,912.03/5,861,188.50
  6. Step 6: Final answer
    x = 5,052,447.89

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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.