Home / 1,079,023.44-1,489,077.36-595,596

Finding the Fourth Proportional to 1,079,023.44, 1,489,077.36 and 595,596

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Solution

The fourth proportional to 1,079,023.44, 1,489,077.36 and 595,596 is: 821,936.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,023.44 : 1,489,077.36 = 595,596 : x
  2. Step 2: Convert to fraction form
    1,079,023.44/1,489,077.36 = 595,596/x
  3. Step 3: Cross multiply
    1,079,023.44x = 1,489,077.36 × 595,596
  4. Step 4: Simplify right side
    1,079,023.44x = 886,888,519,306.56
  5. Step 5: Solve for x
    x = 886,888,519,306.56/1,079,023.44
  6. Step 6: Final answer
    x = 821,936.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.