Home / 8,067,904.92-11,133,708.56-4,446,232.92

Finding the Fourth Proportional to 8,067,904.92, 11,133,708.56 and 4,446,232.92

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Solution

The fourth proportional to 8,067,904.92, 11,133,708.56 and 4,446,232.92 is: 6,135,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,904.92 : 11,133,708.56 = 4,446,232.92 : x
  2. Step 2: Convert to fraction form
    8,067,904.92/11,133,708.56 = 4,446,232.92/x
  3. Step 3: Cross multiply
    8,067,904.92x = 11,133,708.56 × 4,446,232.92
  4. Step 4: Simplify right side
    8,067,904.92x = 49,503,061,521,157.80
  5. Step 5: Solve for x
    x = 49,503,061,521,157.80/8,067,904.92
  6. Step 6: Final answer
    x = 6,135,801.30

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Double scale
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1.5x scale

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.