Home / 794,760.66-1,192,143.42-195,735.96

Finding the Fourth Proportional to 794,760.66, 1,192,143.42 and 195,735.96

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Solution

The fourth proportional to 794,760.66, 1,192,143.42 and 195,735.96 is: 293,604.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,760.66 : 1,192,143.42 = 195,735.96 : x
  2. Step 2: Convert to fraction form
    794,760.66/1,192,143.42 = 195,735.96/x
  3. Step 3: Cross multiply
    794,760.66x = 1,192,143.42 × 195,735.96
  4. Step 4: Simplify right side
    794,760.66x = 233,345,336,771.38
  5. Step 5: Solve for x
    x = 233,345,336,771.38/794,760.66
  6. Step 6: Final answer
    x = 293,604.54

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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.