Home / 4,193,023.20-6,273,982.80-3,073,279.20

Finding the Fourth Proportional to 4,193,023.20, 6,273,982.80 and 3,073,279.20

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Solution

The fourth proportional to 4,193,023.20, 6,273,982.80 and 3,073,279.20 is: 4,598,519.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,023.20 : 6,273,982.80 = 3,073,279.20 : x
  2. Step 2: Convert to fraction form
    4,193,023.20/6,273,982.80 = 3,073,279.20/x
  3. Step 3: Cross multiply
    4,193,023.20x = 6,273,982.80 × 3,073,279.20
  4. Step 4: Simplify right side
    4,193,023.20x = 19,281,700,840,397.76
  5. Step 5: Solve for x
    x = 19,281,700,840,397.76/4,193,023.20
  6. Step 6: Final answer
    x = 4,598,519.95

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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.