Home / 3,237,000.30-4,855,500.45-2,040,273.90

Finding the Fourth Proportional to 3,237,000.30, 4,855,500.45 and 2,040,273.90

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Solution

The fourth proportional to 3,237,000.30, 4,855,500.45 and 2,040,273.90 is: 3,060,410.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,000.30 : 4,855,500.45 = 2,040,273.90 : x
  2. Step 2: Convert to fraction form
    3,237,000.30/4,855,500.45 = 2,040,273.90/x
  3. Step 3: Cross multiply
    3,237,000.30x = 4,855,500.45 × 2,040,273.90
  4. Step 4: Simplify right side
    3,237,000.30x = 9,906,550,839,573.26
  5. Step 5: Solve for x
    x = 9,906,550,839,573.26/3,237,000.30
  6. Step 6: Final answer
    x = 3,060,410.85

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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.