Home / 737,088.30-1,105,631.82-204,609.11

Finding the Fourth Proportional to 737,088.30, 1,105,631.82 and 204,609.11

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Solution

The fourth proportional to 737,088.30, 1,105,631.82 and 204,609.11 is: 306,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,088.30 : 1,105,631.82 = 204,609.11 : x
  2. Step 2: Convert to fraction form
    737,088.30/1,105,631.82 = 204,609.11/x
  3. Step 3: Cross multiply
    737,088.30x = 1,105,631.82 × 204,609.11
  4. Step 4: Simplify right side
    737,088.30x = 226,222,337,149.72
  5. Step 5: Solve for x
    x = 226,222,337,149.72/737,088.30
  6. Step 6: Final answer
    x = 306,913.48

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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.