Home / 773,005.38-1,159,517.00-233,266.34

Finding the Fourth Proportional to 773,005.38, 1,159,517.00 and 233,266.34

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Solution

The fourth proportional to 773,005.38, 1,159,517.00 and 233,266.34 is: 349,902.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,005.38 : 1,159,517.00 = 233,266.34 : x
  2. Step 2: Convert to fraction form
    773,005.38/1,159,517.00 = 233,266.34/x
  3. Step 3: Cross multiply
    773,005.38x = 1,159,517.00 × 233,266.34
  4. Step 4: Simplify right side
    773,005.38x = 270,476,279,793.86
  5. Step 5: Solve for x
    x = 270,476,279,793.86/773,005.38
  6. Step 6: Final answer
    x = 349,902.20

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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.