Home / 1,895,548.68-2,843,469.90-633,380.76

Finding the Fourth Proportional to 1,895,548.68, 2,843,469.90 and 633,380.76

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Solution

The fourth proportional to 1,895,548.68, 2,843,469.90 and 633,380.76 is: 950,120.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,548.68 : 2,843,469.90 = 633,380.76 : x
  2. Step 2: Convert to fraction form
    1,895,548.68/2,843,469.90 = 633,380.76/x
  3. Step 3: Cross multiply
    1,895,548.68x = 2,843,469.90 × 633,380.76
  4. Step 4: Simplify right side
    1,895,548.68x = 1,800,999,126,299.12
  5. Step 5: Solve for x
    x = 1,800,999,126,299.12/1,895,548.68
  6. Step 6: Final answer
    x = 950,120.22

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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.