Home / 449,261.52-673,310.58-182,712.42

Finding the Fourth Proportional to 449,261.52, 673,310.58 and 182,712.42

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Solution

The fourth proportional to 449,261.52, 673,310.58 and 182,712.42 is: 273,832.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,261.52 : 673,310.58 = 182,712.42 : x
  2. Step 2: Convert to fraction form
    449,261.52/673,310.58 = 182,712.42/x
  3. Step 3: Cross multiply
    449,261.52x = 673,310.58 × 182,712.42
  4. Step 4: Simplify right side
    449,261.52x = 123,022,205,483.40
  5. Step 5: Solve for x
    x = 123,022,205,483.40/449,261.52
  6. Step 6: Final answer
    x = 273,832.06

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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.