Home / 888,241.00-1,332,349.12-214,316.64

Finding the Fourth Proportional to 888,241.00, 1,332,349.12 and 214,316.64

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Solution

The fourth proportional to 888,241.00, 1,332,349.12 and 214,316.64 is: 321,471.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,241.00 : 1,332,349.12 = 214,316.64 : x
  2. Step 2: Convert to fraction form
    888,241.00/1,332,349.12 = 214,316.64/x
  3. Step 3: Cross multiply
    888,241.00x = 1,332,349.12 × 214,316.64
  4. Step 4: Simplify right side
    888,241.00x = 285,544,586,169.57
  5. Step 5: Solve for x
    x = 285,544,586,169.57/888,241.00
  6. Step 6: Final answer
    x = 321,471.97

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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.