Home / 2,098,923.88-3,148,610.82-582,613.24

Finding the Fourth Proportional to 2,098,923.88, 3,148,610.82 and 582,613.24

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Solution

The fourth proportional to 2,098,923.88, 3,148,610.82 and 582,613.24 is: 873,982.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,923.88 : 3,148,610.82 = 582,613.24 : x
  2. Step 2: Convert to fraction form
    2,098,923.88/3,148,610.82 = 582,613.24/x
  3. Step 3: Cross multiply
    2,098,923.88x = 3,148,610.82 × 582,613.24
  4. Step 4: Simplify right side
    2,098,923.88x = 1,834,422,351,339.26
  5. Step 5: Solve for x
    x = 1,834,422,351,339.26/2,098,923.88
  6. Step 6: Final answer
    x = 873,982.31

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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.