Home / 737,324.54-1,105,994.10-231,874.22

Finding the Fourth Proportional to 737,324.54, 1,105,994.10 and 231,874.22

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Solution

The fourth proportional to 737,324.54, 1,105,994.10 and 231,874.22 is: 347,813.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,324.54 : 1,105,994.10 = 231,874.22 : x
  2. Step 2: Convert to fraction form
    737,324.54/1,105,994.10 = 231,874.22/x
  3. Step 3: Cross multiply
    737,324.54x = 1,105,994.10 × 231,874.22
  4. Step 4: Simplify right side
    737,324.54x = 256,451,513,732.13
  5. Step 5: Solve for x
    x = 256,451,513,732.13/737,324.54
  6. Step 6: Final answer
    x = 347,813.62

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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.