Home / 795,855.76-1,193,033.22-396,118.64

Finding the Fourth Proportional to 795,855.76, 1,193,033.22 and 396,118.64

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Solution

The fourth proportional to 795,855.76, 1,193,033.22 and 396,118.64 is: 593,804.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,855.76 : 1,193,033.22 = 396,118.64 : x
  2. Step 2: Convert to fraction form
    795,855.76/1,193,033.22 = 396,118.64/x
  3. Step 3: Cross multiply
    795,855.76x = 1,193,033.22 × 396,118.64
  4. Step 4: Simplify right side
    795,855.76x = 472,582,696,581.22
  5. Step 5: Solve for x
    x = 472,582,696,581.22/795,855.76
  6. Step 6: Final answer
    x = 593,804.46

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Double scale
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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.