Home / 5,235,488.20-7,226,256.66-3,200,004.04

Finding the Fourth Proportional to 5,235,488.20, 7,226,256.66 and 3,200,004.04

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Solution

The fourth proportional to 5,235,488.20, 7,226,256.66 and 3,200,004.04 is: 4,416,789.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,235,488.20 : 7,226,256.66 = 3,200,004.04 : x
  2. Step 2: Convert to fraction form
    5,235,488.20/7,226,256.66 = 3,200,004.04/x
  3. Step 3: Cross multiply
    5,235,488.20x = 7,226,256.66 × 3,200,004.04
  4. Step 4: Simplify right side
    5,235,488.20x = 23,124,050,506,076.91
  5. Step 5: Solve for x
    x = 23,124,050,506,076.91/5,235,488.20
  6. Step 6: Final answer
    x = 4,416,789.73

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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.