Home / 8,253,592.58-12,382,785.01-3,327,081.85

Finding the Fourth Proportional to 8,253,592.58, 12,382,785.01 and 3,327,081.85

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Solution

The fourth proportional to 8,253,592.58, 12,382,785.01 and 3,327,081.85 is: 4,991,588.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,253,592.58 : 12,382,785.01 = 3,327,081.85 : x
  2. Step 2: Convert to fraction form
    8,253,592.58/12,382,785.01 = 3,327,081.85/x
  3. Step 3: Cross multiply
    8,253,592.58x = 12,382,785.01 × 3,327,081.85
  4. Step 4: Simplify right side
    8,253,592.58x = 41,198,539,259,223.07
  5. Step 5: Solve for x
    x = 41,198,539,259,223.07/8,253,592.58
  6. Step 6: Final answer
    x = 4,991,588.68

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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.