Home / 737,179.30-1,105,819.17-250,663.33

Finding the Fourth Proportional to 737,179.30, 1,105,819.17 and 250,663.33

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Solution

The fourth proportional to 737,179.30, 1,105,819.17 and 250,663.33 is: 376,012.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,179.30 : 1,105,819.17 = 250,663.33 : x
  2. Step 2: Convert to fraction form
    737,179.30/1,105,819.17 = 250,663.33/x
  3. Step 3: Cross multiply
    737,179.30x = 1,105,819.17 × 250,663.33
  4. Step 4: Simplify right side
    737,179.30x = 277,188,315,530.04
  5. Step 5: Solve for x
    x = 277,188,315,530.04/737,179.30
  6. Step 6: Final answer
    x = 376,012.07

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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.