Home / 794,913.72-1,192,371.24-195,874.92

Finding the Fourth Proportional to 794,913.72, 1,192,371.24 and 195,874.92

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Solution

The fourth proportional to 794,913.72, 1,192,371.24 and 195,874.92 is: 293,812.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,913.72 : 1,192,371.24 = 195,874.92 : x
  2. Step 2: Convert to fraction form
    794,913.72/1,192,371.24 = 195,874.92/x
  3. Step 3: Cross multiply
    794,913.72x = 1,192,371.24 × 195,874.92
  4. Step 4: Simplify right side
    794,913.72x = 233,555,621,245.30
  5. Step 5: Solve for x
    x = 233,555,621,245.30/794,913.72
  6. Step 6: Final answer
    x = 293,812.54

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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.