Home / 3,123,332.20-4,674,630.30-2,267,972.20

Finding the Fourth Proportional to 3,123,332.20, 4,674,630.30 and 2,267,972.20

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Solution

The fourth proportional to 3,123,332.20, 4,674,630.30 and 2,267,972.20 is: 3,394,429.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,123,332.20 : 4,674,630.30 = 2,267,972.20 : x
  2. Step 2: Convert to fraction form
    3,123,332.20/4,674,630.30 = 2,267,972.20/x
  3. Step 3: Cross multiply
    3,123,332.20x = 4,674,630.30 × 2,267,972.20
  4. Step 4: Simplify right side
    3,123,332.20x = 10,601,931,565,677.66
  5. Step 5: Solve for x
    x = 10,601,931,565,677.66/3,123,332.20
  6. Step 6: Final answer
    x = 3,394,429.69

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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.