Home / 2,039,739.88-3,058,229.34-1,141,801.36

Finding the Fourth Proportional to 2,039,739.88, 3,058,229.34 and 1,141,801.36

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Solution

The fourth proportional to 2,039,739.88, 3,058,229.34 and 1,141,801.36 is: 1,711,929.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,739.88 : 3,058,229.34 = 1,141,801.36 : x
  2. Step 2: Convert to fraction form
    2,039,739.88/3,058,229.34 = 1,141,801.36/x
  3. Step 3: Cross multiply
    2,039,739.88x = 3,058,229.34 × 1,141,801.36
  4. Step 4: Simplify right side
    2,039,739.88x = 3,491,890,419,603.90
  5. Step 5: Solve for x
    x = 3,491,890,419,603.90/2,039,739.88
  6. Step 6: Final answer
    x = 1,711,929.28

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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.