Home / 795,667.11-1,193,488.97-196,628.25

Finding the Fourth Proportional to 795,667.11, 1,193,488.97 and 196,628.25

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Solution

The fourth proportional to 795,667.11, 1,193,488.97 and 196,628.25 is: 294,939.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,667.11 : 1,193,488.97 = 196,628.25 : x
  2. Step 2: Convert to fraction form
    795,667.11/1,193,488.97 = 196,628.25/x
  3. Step 3: Cross multiply
    795,667.11x = 1,193,488.97 × 196,628.25
  4. Step 4: Simplify right side
    795,667.11x = 234,673,647,565.40
  5. Step 5: Solve for x
    x = 234,673,647,565.40/795,667.11
  6. Step 6: Final answer
    x = 294,939.49

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Double scale
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Similar ratio
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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.