Home / 2,016,199.70-3,024,299.55-753,863.30

Finding the Fourth Proportional to 2,016,199.70, 3,024,299.55 and 753,863.30

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Solution

The fourth proportional to 2,016,199.70, 3,024,299.55 and 753,863.30 is: 1,130,794.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,199.70 : 3,024,299.55 = 753,863.30 : x
  2. Step 2: Convert to fraction form
    2,016,199.70/3,024,299.55 = 753,863.30/x
  3. Step 3: Cross multiply
    2,016,199.70x = 3,024,299.55 × 753,863.30
  4. Step 4: Simplify right side
    2,016,199.70x = 2,279,908,438,951.52
  5. Step 5: Solve for x
    x = 2,279,908,438,951.52/2,016,199.70
  6. Step 6: Final answer
    x = 1,130,794.95

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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.