Home / 4,524,165.60-6,787,232.55-1,491,015.30

Finding the Fourth Proportional to 4,524,165.60, 6,787,232.55 and 1,491,015.30

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Solution

The fourth proportional to 4,524,165.60, 6,787,232.55 and 1,491,015.30 is: 2,236,847.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,165.60 : 6,787,232.55 = 1,491,015.30 : x
  2. Step 2: Convert to fraction form
    4,524,165.60/6,787,232.55 = 1,491,015.30/x
  3. Step 3: Cross multiply
    4,524,165.60x = 6,787,232.55 × 1,491,015.30
  4. Step 4: Simplify right side
    4,524,165.60x = 10,119,867,576,708.02
  5. Step 5: Solve for x
    x = 10,119,867,576,708.02/4,524,165.60
  6. Step 6: Final answer
    x = 2,236,847.29

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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.