Home / 7,337,223.15-11,008,159.79-5,723,524.68

Finding the Fourth Proportional to 7,337,223.15, 11,008,159.79 and 5,723,524.68

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Solution

The fourth proportional to 7,337,223.15, 11,008,159.79 and 5,723,524.68 is: 8,587,100.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,223.15 : 11,008,159.79 = 5,723,524.68 : x
  2. Step 2: Convert to fraction form
    7,337,223.15/11,008,159.79 = 5,723,524.68/x
  3. Step 3: Cross multiply
    7,337,223.15x = 11,008,159.79 × 5,723,524.68
  4. Step 4: Simplify right side
    7,337,223.15x = 63,005,474,239,448.61
  5. Step 5: Solve for x
    x = 63,005,474,239,448.61/7,337,223.15
  6. Step 6: Final answer
    x = 8,587,100.73

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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.