Home / 2,901,600.39-4,002,181.49-2,462,992.90

Finding the Fourth Proportional to 2,901,600.39, 4,002,181.49 and 2,462,992.90

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Solution

The fourth proportional to 2,901,600.39, 4,002,181.49 and 2,462,992.90 is: 3,397,209.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,600.39 : 4,002,181.49 = 2,462,992.90 : x
  2. Step 2: Convert to fraction form
    2,901,600.39/4,002,181.49 = 2,462,992.90/x
  3. Step 3: Cross multiply
    2,901,600.39x = 4,002,181.49 × 2,462,992.90
  4. Step 4: Simplify right side
    2,901,600.39x = 9,857,344,575,718.51
  5. Step 5: Solve for x
    x = 9,857,344,575,718.51/2,901,600.39
  6. Step 6: Final answer
    x = 3,397,209.55

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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.