Home / 1,895,630.68-2,843,593.08-633,462.76

Finding the Fourth Proportional to 1,895,630.68, 2,843,593.08 and 633,462.76

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Solution

The fourth proportional to 1,895,630.68, 2,843,593.08 and 633,462.76 is: 950,243.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,630.68 : 2,843,593.08 = 633,462.76 : x
  2. Step 2: Convert to fraction form
    1,895,630.68/2,843,593.08 = 633,462.76/x
  3. Step 3: Cross multiply
    1,895,630.68x = 2,843,593.08 × 633,462.76
  4. Step 4: Simplify right side
    1,895,630.68x = 1,801,310,320,773.70
  5. Step 5: Solve for x
    x = 1,801,310,320,773.70/1,895,630.68
  6. Step 6: Final answer
    x = 950,243.28

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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.