Home / 5,802,002.10-8,703,003.15-1,542,600.90

Finding the Fourth Proportional to 5,802,002.10, 8,703,003.15 and 1,542,600.90

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Solution

The fourth proportional to 5,802,002.10, 8,703,003.15 and 1,542,600.90 is: 2,313,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,002.10 : 8,703,003.15 = 1,542,600.90 : x
  2. Step 2: Convert to fraction form
    5,802,002.10/8,703,003.15 = 1,542,600.90/x
  3. Step 3: Cross multiply
    5,802,002.10x = 8,703,003.15 × 1,542,600.90
  4. Step 4: Simplify right side
    5,802,002.10x = 13,425,260,491,892.83
  5. Step 5: Solve for x
    x = 13,425,260,491,892.83/5,802,002.10
  6. Step 6: Final answer
    x = 2,313,901.35

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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.