Home / 737,073.41-1,105,616.31-204,635.96

Finding the Fourth Proportional to 737,073.41, 1,105,616.31 and 204,635.96

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Solution

The fourth proportional to 737,073.41, 1,105,616.31 and 204,635.96 is: 306,955.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,073.41 : 1,105,616.31 = 204,635.96 : x
  2. Step 2: Convert to fraction form
    737,073.41/1,105,616.31 = 204,635.96/x
  3. Step 3: Cross multiply
    737,073.41x = 1,105,616.31 × 204,635.96
  4. Step 4: Simplify right side
    737,073.41x = 226,248,853,965.33
  5. Step 5: Solve for x
    x = 226,248,853,965.33/737,073.41
  6. Step 6: Final answer
    x = 306,955.66

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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.