Home / 1,224,425.56-1,836,635.46-325,867

Finding the Fourth Proportional to 1,224,425.56, 1,836,635.46 and 325,867

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Solution

The fourth proportional to 1,224,425.56, 1,836,635.46 and 325,867 is: 488,799.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,425.56 : 1,836,635.46 = 325,867 : x
  2. Step 2: Convert to fraction form
    1,224,425.56/1,836,635.46 = 325,867/x
  3. Step 3: Cross multiply
    1,224,425.56x = 1,836,635.46 × 325,867
  4. Step 4: Simplify right side
    1,224,425.56x = 598,498,887,443.82
  5. Step 5: Solve for x
    x = 598,498,887,443.82/1,224,425.56
  6. Step 6: Final answer
    x = 488,799.73

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1.5x scale

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.