Home / 1,349,195.60-2,025,162.84-675,759.44

Finding the Fourth Proportional to 1,349,195.60, 2,025,162.84 and 675,759.44

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Solution

The fourth proportional to 1,349,195.60, 2,025,162.84 and 675,759.44 is: 1,014,325.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,195.60 : 2,025,162.84 = 675,759.44 : x
  2. Step 2: Convert to fraction form
    1,349,195.60/2,025,162.84 = 675,759.44/x
  3. Step 3: Cross multiply
    1,349,195.60x = 2,025,162.84 × 675,759.44
  4. Step 4: Simplify right side
    1,349,195.60x = 1,368,522,906,667.21
  5. Step 5: Solve for x
    x = 1,368,522,906,667.21/1,349,195.60
  6. Step 6: Final answer
    x = 1,014,325.06

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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.