Home / 3,530,904.38-4,873,144.38-2,061,294.92

Finding the Fourth Proportional to 3,530,904.38, 4,873,144.38 and 2,061,294.92

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Solution

The fourth proportional to 3,530,904.38, 4,873,144.38 and 2,061,294.92 is: 2,844,876.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,904.38 : 4,873,144.38 = 2,061,294.92 : x
  2. Step 2: Convert to fraction form
    3,530,904.38/4,873,144.38 = 2,061,294.92/x
  3. Step 3: Cross multiply
    3,530,904.38x = 4,873,144.38 × 2,061,294.92
  4. Step 4: Simplify right side
    3,530,904.38x = 10,044,987,754,920.55
  5. Step 5: Solve for x
    x = 10,044,987,754,920.55/3,530,904.38
  6. Step 6: Final answer
    x = 2,844,876.74

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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.