Home / 882,822.27-1,324,245.60-251,735.97

Finding the Fourth Proportional to 882,822.27, 1,324,245.60 and 251,735.97

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Solution

The fourth proportional to 882,822.27, 1,324,245.60 and 251,735.97 is: 377,607.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,822.27 : 1,324,245.60 = 251,735.97 : x
  2. Step 2: Convert to fraction form
    882,822.27/1,324,245.60 = 251,735.97/x
  3. Step 3: Cross multiply
    882,822.27x = 1,324,245.60 × 251,735.97
  4. Step 4: Simplify right side
    882,822.27x = 333,360,250,634.23
  5. Step 5: Solve for x
    x = 333,360,250,634.23/882,822.27
  6. Step 6: Final answer
    x = 377,607.43

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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.