Home / 733,380.92-1,100,072.24-200,906.52

Finding the Fourth Proportional to 733,380.92, 1,100,072.24 and 200,906.52

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Solution

The fourth proportional to 733,380.92, 1,100,072.24 and 200,906.52 is: 301,360.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,380.92 : 1,100,072.24 = 200,906.52 : x
  2. Step 2: Convert to fraction form
    733,380.92/1,100,072.24 = 200,906.52/x
  3. Step 3: Cross multiply
    733,380.92x = 1,100,072.24 × 200,906.52
  4. Step 4: Simplify right side
    733,380.92x = 221,011,685,487.01
  5. Step 5: Solve for x
    x = 221,011,685,487.01/733,380.92
  6. Step 6: Final answer
    x = 301,360.02

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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.