Home / 1,747,791.24-2,619,016.20-1,177,062

Finding the Fourth Proportional to 1,747,791.24, 2,619,016.20 and 1,177,062

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Solution

The fourth proportional to 1,747,791.24, 2,619,016.20 and 1,177,062 is: 1,763,794.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,791.24 : 2,619,016.20 = 1,177,062 : x
  2. Step 2: Convert to fraction form
    1,747,791.24/2,619,016.20 = 1,177,062/x
  3. Step 3: Cross multiply
    1,747,791.24x = 2,619,016.20 × 1,177,062
  4. Step 4: Simplify right side
    1,747,791.24x = 3,082,744,446,404.40
  5. Step 5: Solve for x
    x = 3,082,744,446,404.40/1,747,791.24
  6. Step 6: Final answer
    x = 1,763,794.43

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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.