Home / 5,799,117.78-8,695,343.25-2,389,757.85

Finding the Fourth Proportional to 5,799,117.78, 8,695,343.25 and 2,389,757.85

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Solution

The fourth proportional to 5,799,117.78, 8,695,343.25 and 2,389,757.85 is: 3,583,263.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799,117.78 : 8,695,343.25 = 2,389,757.85 : x
  2. Step 2: Convert to fraction form
    5,799,117.78/8,695,343.25 = 2,389,757.85/x
  3. Step 3: Cross multiply
    5,799,117.78x = 8,695,343.25 × 2,389,757.85
  4. Step 4: Simplify right side
    5,799,117.78x = 20,779,764,790,132.01
  5. Step 5: Solve for x
    x = 20,779,764,790,132.01/5,799,117.78
  6. Step 6: Final answer
    x = 3,583,263.11

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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.