Home / 3,967,373.01-5,951,619.93-1,271,067.49

Finding the Fourth Proportional to 3,967,373.01, 5,951,619.93 and 1,271,067.49

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Solution

The fourth proportional to 3,967,373.01, 5,951,619.93 and 1,271,067.49 is: 1,906,780.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,373.01 : 5,951,619.93 = 1,271,067.49 : x
  2. Step 2: Convert to fraction form
    3,967,373.01/5,951,619.93 = 1,271,067.49/x
  3. Step 3: Cross multiply
    3,967,373.01x = 5,951,619.93 × 1,271,067.49
  4. Step 4: Simplify right side
    3,967,373.01x = 7,564,910,595,746.53
  5. Step 5: Solve for x
    x = 7,564,910,595,746.53/3,967,373.01
  6. Step 6: Final answer
    x = 1,906,780.78

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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.