Home / 633,826.62-950,741.55-160,512.03

Finding the Fourth Proportional to 633,826.62, 950,741.55 and 160,512.03

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Solution

The fourth proportional to 633,826.62, 950,741.55 and 160,512.03 is: 240,768.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,826.62 : 950,741.55 = 160,512.03 : x
  2. Step 2: Convert to fraction form
    633,826.62/950,741.55 = 160,512.03/x
  3. Step 3: Cross multiply
    633,826.62x = 950,741.55 × 160,512.03
  4. Step 4: Simplify right side
    633,826.62x = 152,605,456,195.85
  5. Step 5: Solve for x
    x = 152,605,456,195.85/633,826.62
  6. Step 6: Final answer
    x = 240,768.46

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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.