Home / 6,917,027.28-10,375,919.44-2,873,924

Finding the Fourth Proportional to 6,917,027.28, 10,375,919.44 and 2,873,924

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Solution

The fourth proportional to 6,917,027.28, 10,375,919.44 and 2,873,924 is: 4,311,043.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,027.28 : 10,375,919.44 = 2,873,924 : x
  2. Step 2: Convert to fraction form
    6,917,027.28/10,375,919.44 = 2,873,924/x
  3. Step 3: Cross multiply
    6,917,027.28x = 10,375,919.44 × 2,873,924
  4. Step 4: Simplify right side
    6,917,027.28x = 29,819,603,900,682.56
  5. Step 5: Solve for x
    x = 29,819,603,900,682.56/6,917,027.28
  6. Step 6: Final answer
    x = 4,311,043.27

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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.