Home / 1,062,338.30-1,593,505.21-332,917.50

Finding the Fourth Proportional to 1,062,338.30, 1,593,505.21 and 332,917.50

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Solution

The fourth proportional to 1,062,338.30, 1,593,505.21 and 332,917.50 is: 499,375.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,338.30 : 1,593,505.21 = 332,917.50 : x
  2. Step 2: Convert to fraction form
    1,062,338.30/1,593,505.21 = 332,917.50/x
  3. Step 3: Cross multiply
    1,062,338.30x = 1,593,505.21 × 332,917.50
  4. Step 4: Simplify right side
    1,062,338.30x = 530,505,770,750.18
  5. Step 5: Solve for x
    x = 530,505,770,750.18/1,062,338.30
  6. Step 6: Final answer
    x = 499,375.55

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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.