Home / 5,720,868.70-8,581,303.05-3,024,151.90

Finding the Fourth Proportional to 5,720,868.70, 8,581,303.05 and 3,024,151.90

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Solution

The fourth proportional to 5,720,868.70, 8,581,303.05 and 3,024,151.90 is: 4,536,227.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,720,868.70 : 8,581,303.05 = 3,024,151.90 : x
  2. Step 2: Convert to fraction form
    5,720,868.70/8,581,303.05 = 3,024,151.90/x
  3. Step 3: Cross multiply
    5,720,868.70x = 8,581,303.05 × 3,024,151.90
  4. Step 4: Simplify right side
    5,720,868.70x = 25,951,163,923,133.30
  5. Step 5: Solve for x
    x = 25,951,163,923,133.30/5,720,868.70
  6. Step 6: Final answer
    x = 4,536,227.85

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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.