Home / 656,135.04-984,193.92-182,822.88

Finding the Fourth Proportional to 656,135.04, 984,193.92 and 182,822.88

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Solution

The fourth proportional to 656,135.04, 984,193.92 and 182,822.88 is: 274,231.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,135.04 : 984,193.92 = 182,822.88 : x
  2. Step 2: Convert to fraction form
    656,135.04/984,193.92 = 182,822.88/x
  3. Step 3: Cross multiply
    656,135.04x = 984,193.92 × 182,822.88
  4. Step 4: Simplify right side
    656,135.04x = 179,933,166,932.89
  5. Step 5: Solve for x
    x = 179,933,166,932.89/656,135.04
  6. Step 6: Final answer
    x = 274,231.91

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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.