Home / 882,822.68-1,324,246.38-251,736.44

Finding the Fourth Proportional to 882,822.68, 1,324,246.38 and 251,736.44

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Solution

The fourth proportional to 882,822.68, 1,324,246.38 and 251,736.44 is: 377,608.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,822.68 : 1,324,246.38 = 251,736.44 : x
  2. Step 2: Convert to fraction form
    882,822.68/1,324,246.38 = 251,736.44/x
  3. Step 3: Cross multiply
    882,822.68x = 1,324,246.38 × 251,736.44
  4. Step 4: Simplify right side
    882,822.68x = 333,361,069,384.09
  5. Step 5: Solve for x
    x = 333,361,069,384.09/882,822.68
  6. Step 6: Final answer
    x = 377,608.18

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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.