Home / 2,595,382.86-3,555,615.03-2,498,348.28

Finding the Fourth Proportional to 2,595,382.86, 3,555,615.03 and 2,498,348.28

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Solution

The fourth proportional to 2,595,382.86, 3,555,615.03 and 2,498,348.28 is: 3,422,679.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,382.86 : 3,555,615.03 = 2,498,348.28 : x
  2. Step 2: Convert to fraction form
    2,595,382.86/3,555,615.03 = 2,498,348.28/x
  3. Step 3: Cross multiply
    2,595,382.86x = 3,555,615.03 × 2,498,348.28
  4. Step 4: Simplify right side
    2,595,382.86x = 8,883,164,694,542.65
  5. Step 5: Solve for x
    x = 8,883,164,694,542.65/2,595,382.86
  6. Step 6: Final answer
    x = 3,422,679.88

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.