Home / 4,885,495.60-7,324,700.44-3,284,086.72

Finding the Fourth Proportional to 4,885,495.60, 7,324,700.44 and 3,284,086.72

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Solution

The fourth proportional to 4,885,495.60, 7,324,700.44 and 3,284,086.72 is: 4,923,748.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,495.60 : 7,324,700.44 = 3,284,086.72 : x
  2. Step 2: Convert to fraction form
    4,885,495.60/7,324,700.44 = 3,284,086.72/x
  3. Step 3: Cross multiply
    4,885,495.60x = 7,324,700.44 × 3,284,086.72
  4. Step 4: Simplify right side
    4,885,495.60x = 24,054,951,442,982.16
  5. Step 5: Solve for x
    x = 24,054,951,442,982.16/4,885,495.60
  6. Step 6: Final answer
    x = 4,923,748.46

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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.