Home / 795,789.38-1,193,645.18-297,114.50

Finding the Fourth Proportional to 795,789.38, 1,193,645.18 and 297,114.50

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Solution

The fourth proportional to 795,789.38, 1,193,645.18 and 297,114.50 is: 445,657.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,789.38 : 1,193,645.18 = 297,114.50 : x
  2. Step 2: Convert to fraction form
    795,789.38/1,193,645.18 = 297,114.50/x
  3. Step 3: Cross multiply
    795,789.38x = 1,193,645.18 × 297,114.50
  4. Step 4: Simplify right side
    795,789.38x = 354,649,290,833.11
  5. Step 5: Solve for x
    x = 354,649,290,833.11/795,789.38
  6. Step 6: Final answer
    x = 445,657.23

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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.