Home / 2,463,287.20-3,400,935.86-2,204,716.38

Finding the Fourth Proportional to 2,463,287.20, 3,400,935.86 and 2,204,716.38

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Solution

The fourth proportional to 2,463,287.20, 3,400,935.86 and 2,204,716.38 is: 3,043,940.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,287.20 : 3,400,935.86 = 2,204,716.38 : x
  2. Step 2: Convert to fraction form
    2,463,287.20/3,400,935.86 = 2,204,716.38/x
  3. Step 3: Cross multiply
    2,463,287.20x = 3,400,935.86 × 2,204,716.38
  4. Step 4: Simplify right side
    2,463,287.20x = 7,498,098,997,871.39
  5. Step 5: Solve for x
    x = 7,498,098,997,871.39/2,463,287.20
  6. Step 6: Final answer
    x = 3,043,940.23

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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.