Home / 3,786,598.44-5,675,690.39-2,885,067.90

Finding the Fourth Proportional to 3,786,598.44, 5,675,690.39 and 2,885,067.90

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Solution

The fourth proportional to 3,786,598.44, 5,675,690.39 and 2,885,067.90 is: 4,324,396.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,598.44 : 5,675,690.39 = 2,885,067.90 : x
  2. Step 2: Convert to fraction form
    3,786,598.44/5,675,690.39 = 2,885,067.90/x
  3. Step 3: Cross multiply
    3,786,598.44x = 5,675,690.39 × 2,885,067.90
  4. Step 4: Simplify right side
    3,786,598.44x = 16,374,752,140,102.14
  5. Step 5: Solve for x
    x = 16,374,752,140,102.14/3,786,598.44
  6. Step 6: Final answer
    x = 4,324,396.26

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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.