Home / 2,250,473.92-3,375,700.64-920,777.92

Finding the Fourth Proportional to 2,250,473.92, 3,375,700.64 and 920,777.92

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Solution

The fourth proportional to 2,250,473.92, 3,375,700.64 and 920,777.92 is: 1,381,162.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,473.92 : 3,375,700.64 = 920,777.92 : x
  2. Step 2: Convert to fraction form
    2,250,473.92/3,375,700.64 = 920,777.92/x
  3. Step 3: Cross multiply
    2,250,473.92x = 3,375,700.64 × 920,777.92
  4. Step 4: Simplify right side
    2,250,473.92x = 3,108,270,613,841.87
  5. Step 5: Solve for x
    x = 3,108,270,613,841.87/2,250,473.92
  6. Step 6: Final answer
    x = 1,381,162.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.