Home / 3,746,046.90-5,169,544.72-2,027,167.41

Finding the Fourth Proportional to 3,746,046.90, 5,169,544.72 and 2,027,167.41

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Solution

The fourth proportional to 3,746,046.90, 5,169,544.72 and 2,027,167.41 is: 2,797,491.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,046.90 : 5,169,544.72 = 2,027,167.41 : x
  2. Step 2: Convert to fraction form
    3,746,046.90/5,169,544.72 = 2,027,167.41/x
  3. Step 3: Cross multiply
    3,746,046.90x = 5,169,544.72 × 2,027,167.41
  4. Step 4: Simplify right side
    3,746,046.90x = 10,479,532,580,921.57
  5. Step 5: Solve for x
    x = 10,479,532,580,921.57/3,746,046.90
  6. Step 6: Final answer
    x = 2,797,491.03

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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.