Home / 2,229,140.25-3,542,596.88

Finding the Third Proportional to 2,229,140.25 and 3,542,596.88

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Solution

The third proportional to 2,229,140.25 and 3,542,596.88 is: 5,629,969.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,140.25 : 3,542,596.88 = 3,542,596.88 : x
  2. Step 2: Convert to fraction form
    2,229,140.25/3,542,596.88 = 3,542,596.88/x
  3. Step 3: Cross multiply
    2,229,140.25x = 3,542,596.88 × 3,542,596.88
  4. Step 4: Simplify right side
    2,229,140.25x = 12,549,992,618,759.77
  5. Step 5: Solve for x
    x = 12,549,992,618,759.77/2,229,140.25
  6. Step 6: Final answer
    x = 5,629,969.95

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.