Home / 4,885,491.60-7,324,694.46-3,284,082.72

Finding the Fourth Proportional to 4,885,491.60, 7,324,694.46 and 3,284,082.72

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Solution

The fourth proportional to 4,885,491.60, 7,324,694.46 and 3,284,082.72 is: 4,923,742.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,491.60 : 7,324,694.46 = 3,284,082.72 : x
  2. Step 2: Convert to fraction form
    4,885,491.60/7,324,694.46 = 3,284,082.72/x
  3. Step 3: Cross multiply
    4,885,491.60x = 7,324,694.46 × 3,284,082.72
  4. Step 4: Simplify right side
    4,885,491.60x = 24,054,902,505,365.73
  5. Step 5: Solve for x
    x = 24,054,902,505,365.73/4,885,491.60
  6. Step 6: Final answer
    x = 4,923,742.48

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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.