Home / 3,672,099.28-5,067,395.58-2,040,464.44

Finding the Fourth Proportional to 3,672,099.28, 5,067,395.58 and 2,040,464.44

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Solution

The fourth proportional to 3,672,099.28, 5,067,395.58 and 2,040,464.44 is: 2,815,784.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,099.28 : 5,067,395.58 = 2,040,464.44 : x
  2. Step 2: Convert to fraction form
    3,672,099.28/5,067,395.58 = 2,040,464.44/x
  3. Step 3: Cross multiply
    3,672,099.28x = 5,067,395.58 × 2,040,464.44
  4. Step 4: Simplify right side
    3,672,099.28x = 10,339,840,484,403.18
  5. Step 5: Solve for x
    x = 10,339,840,484,403.18/3,672,099.28
  6. Step 6: Final answer
    x = 2,815,784.57

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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.