Home / 1,005,767.94-1,508,651.82-295,795.97

Finding the Fourth Proportional to 1,005,767.94, 1,508,651.82 and 295,795.97

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Solution

The fourth proportional to 1,005,767.94, 1,508,651.82 and 295,795.97 is: 443,693.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,767.94 : 1,508,651.82 = 295,795.97 : x
  2. Step 2: Convert to fraction form
    1,005,767.94/1,508,651.82 = 295,795.97/x
  3. Step 3: Cross multiply
    1,005,767.94x = 1,508,651.82 × 295,795.97
  4. Step 4: Simplify right side
    1,005,767.94x = 446,253,120,945.91
  5. Step 5: Solve for x
    x = 446,253,120,945.91/1,005,767.94
  6. Step 6: Final answer
    x = 443,693.92

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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.