Home / 3,746,271.74-5,169,854.97-2,027,392.61

Finding the Fourth Proportional to 3,746,271.74, 5,169,854.97 and 2,027,392.61

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Solution

The fourth proportional to 3,746,271.74, 5,169,854.97 and 2,027,392.61 is: 2,797,801.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,271.74 : 5,169,854.97 = 2,027,392.61 : x
  2. Step 2: Convert to fraction form
    3,746,271.74/5,169,854.97 = 2,027,392.61/x
  3. Step 3: Cross multiply
    3,746,271.74x = 5,169,854.97 × 2,027,392.61
  4. Step 4: Simplify right side
    3,746,271.74x = 10,481,325,735,100.50
  5. Step 5: Solve for x
    x = 10,481,325,735,100.50/3,746,271.74
  6. Step 6: Final answer
    x = 2,797,801.78

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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.