Home / 737,003.34-1,105,505.10-204,524.55

Finding the Fourth Proportional to 737,003.34, 1,105,505.10 and 204,524.55

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Solution

The fourth proportional to 737,003.34, 1,105,505.10 and 204,524.55 is: 306,786.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,003.34 : 1,105,505.10 = 204,524.55 : x
  2. Step 2: Convert to fraction form
    737,003.34/1,105,505.10 = 204,524.55/x
  3. Step 3: Cross multiply
    737,003.34x = 1,105,505.10 × 204,524.55
  4. Step 4: Simplify right side
    737,003.34x = 226,102,933,100.21
  5. Step 5: Solve for x
    x = 226,102,933,100.21/737,003.34
  6. Step 6: Final answer
    x = 306,786.85

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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.