Home / 882,358.41-1,323,003.09-395,951.34

Finding the Fourth Proportional to 882,358.41, 1,323,003.09 and 395,951.34

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Solution

The fourth proportional to 882,358.41, 1,323,003.09 and 395,951.34 is: 593,687.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,358.41 : 1,323,003.09 = 395,951.34 : x
  2. Step 2: Convert to fraction form
    882,358.41/1,323,003.09 = 395,951.34/x
  3. Step 3: Cross multiply
    882,358.41x = 1,323,003.09 × 395,951.34
  4. Step 4: Simplify right side
    882,358.41x = 523,844,846,309.64
  5. Step 5: Solve for x
    x = 523,844,846,309.64/882,358.41
  6. Step 6: Final answer
    x = 593,687.15

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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.