Home / 8,332,165.44-12,483,979.20-4,548,299.04

Finding the Fourth Proportional to 8,332,165.44, 12,483,979.20 and 4,548,299.04

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Solution

The fourth proportional to 8,332,165.44, 12,483,979.20 and 4,548,299.04 is: 6,814,659.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,332,165.44 : 12,483,979.20 = 4,548,299.04 : x
  2. Step 2: Convert to fraction form
    8,332,165.44/12,483,979.20 = 4,548,299.04/x
  3. Step 3: Cross multiply
    8,332,165.44x = 12,483,979.20 × 4,548,299.04
  4. Step 4: Simplify right side
    8,332,165.44x = 56,780,870,610,739.97
  5. Step 5: Solve for x
    x = 56,780,870,610,739.97/8,332,165.44
  6. Step 6: Final answer
    x = 6,814,659.53

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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.