Home / 794,324.88-1,192,012.20-373,633.56

Finding the Fourth Proportional to 794,324.88, 1,192,012.20 and 373,633.56

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Solution

The fourth proportional to 794,324.88, 1,192,012.20 and 373,633.56 is: 560,697.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,324.88 : 1,192,012.20 = 373,633.56 : x
  2. Step 2: Convert to fraction form
    794,324.88/1,192,012.20 = 373,633.56/x
  3. Step 3: Cross multiply
    794,324.88x = 1,192,012.20 × 373,633.56
  4. Step 4: Simplify right side
    794,324.88x = 445,375,761,849.43
  5. Step 5: Solve for x
    x = 445,375,761,849.43/794,324.88
  6. Step 6: Final answer
    x = 560,697.23

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1.5x scale

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.