Home / 297,832.01-446,747.04-120,336.89

Finding the Fourth Proportional to 297,832.01, 446,747.04 and 120,336.89

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Solution

The fourth proportional to 297,832.01, 446,747.04 and 120,336.89 is: 180,504.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,832.01 : 446,747.04 = 120,336.89 : x
  2. Step 2: Convert to fraction form
    297,832.01/446,747.04 = 120,336.89/x
  3. Step 3: Cross multiply
    297,832.01x = 446,747.04 × 120,336.89
  4. Step 4: Simplify right side
    297,832.01x = 53,760,147,176.57
  5. Step 5: Solve for x
    x = 53,760,147,176.57/297,832.01
  6. Step 6: Final answer
    x = 180,504.94

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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.