Home / 449,114.40-673,086.60-182,563.56

Finding the Fourth Proportional to 449,114.40, 673,086.60 and 182,563.56

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Solution

The fourth proportional to 449,114.40, 673,086.60 and 182,563.56 is: 273,607.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,114.40 : 673,086.60 = 182,563.56 : x
  2. Step 2: Convert to fraction form
    449,114.40/673,086.60 = 182,563.56/x
  3. Step 3: Cross multiply
    449,114.40x = 673,086.60 × 182,563.56
  4. Step 4: Simplify right side
    449,114.40x = 122,881,085,884.30
  5. Step 5: Solve for x
    x = 122,881,085,884.30/449,114.40
  6. Step 6: Final answer
    x = 273,607.54

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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.