Home / 7,337,222.15-11,008,158.29-5,723,523.68

Finding the Fourth Proportional to 7,337,222.15, 11,008,158.29 and 5,723,523.68

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Solution

The fourth proportional to 7,337,222.15, 11,008,158.29 and 5,723,523.68 is: 8,587,099.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,222.15 : 11,008,158.29 = 5,723,523.68 : x
  2. Step 2: Convert to fraction form
    7,337,222.15/11,008,158.29 = 5,723,523.68/x
  3. Step 3: Cross multiply
    7,337,222.15x = 11,008,158.29 × 5,723,523.68
  4. Step 4: Simplify right side
    7,337,222.15x = 63,005,454,617,385.69
  5. Step 5: Solve for x
    x = 63,005,454,617,385.69/7,337,222.15
  6. Step 6: Final answer
    x = 8,587,099.22

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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.