Home / 3,746,046.77-5,169,544.55-2,027,167.29

Finding the Fourth Proportional to 3,746,046.77, 5,169,544.55 and 2,027,167.29

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Solution

The fourth proportional to 3,746,046.77, 5,169,544.55 and 2,027,167.29 is: 2,797,490.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,046.77 : 5,169,544.55 = 2,027,167.29 : x
  2. Step 2: Convert to fraction form
    3,746,046.77/5,169,544.55 = 2,027,167.29/x
  3. Step 3: Cross multiply
    3,746,046.77x = 5,169,544.55 × 2,027,167.29
  4. Step 4: Simplify right side
    3,746,046.77x = 10,479,531,615,957.77
  5. Step 5: Solve for x
    x = 10,479,531,615,957.77/3,746,046.77
  6. Step 6: Final answer
    x = 2,797,490.86

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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.