Home / 795,542.90-1,193,195.88-263,066.72

Finding the Fourth Proportional to 795,542.90, 1,193,195.88 and 263,066.72

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Solution

The fourth proportional to 795,542.90, 1,193,195.88 and 263,066.72 is: 394,560.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,542.90 : 1,193,195.88 = 263,066.72 : x
  2. Step 2: Convert to fraction form
    795,542.90/1,193,195.88 = 263,066.72/x
  3. Step 3: Cross multiply
    795,542.90x = 1,193,195.88 × 263,066.72
  4. Step 4: Simplify right side
    795,542.90x = 313,890,120,503.13
  5. Step 5: Solve for x
    x = 313,890,120,503.13/795,542.90
  6. Step 6: Final answer
    x = 394,560.90

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1.5x scale

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.