Home / 8,003,952.32-11,045,441.50-4,332,867.92

Finding the Fourth Proportional to 8,003,952.32, 11,045,441.50 and 4,332,867.92

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Solution

The fourth proportional to 8,003,952.32, 11,045,441.50 and 4,332,867.92 is: 5,979,350.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,952.32 : 11,045,441.50 = 4,332,867.92 : x
  2. Step 2: Convert to fraction form
    8,003,952.32/11,045,441.50 = 4,332,867.92/x
  3. Step 3: Cross multiply
    8,003,952.32x = 11,045,441.50 × 4,332,867.92
  4. Step 4: Simplify right side
    8,003,952.32x = 47,858,439,137,586.68
  5. Step 5: Solve for x
    x = 47,858,439,137,586.68/8,003,952.32
  6. Step 6: Final answer
    x = 5,979,350.85

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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.