Home / 795,907.92-1,193,111.40-396,170.76

Finding the Fourth Proportional to 795,907.92, 1,193,111.40 and 396,170.76

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Solution

The fourth proportional to 795,907.92, 1,193,111.40 and 396,170.76 is: 593,882.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,907.92 : 1,193,111.40 = 396,170.76 : x
  2. Step 2: Convert to fraction form
    795,907.92/1,193,111.40 = 396,170.76/x
  3. Step 3: Cross multiply
    795,907.92x = 1,193,111.40 × 396,170.76
  4. Step 4: Simplify right side
    795,907.92x = 472,675,850,102.66
  5. Step 5: Solve for x
    x = 472,675,850,102.66/795,907.92
  6. Step 6: Final answer
    x = 593,882.58

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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.