Home / 795,396.06-1,193,280.96-262,917.12

Finding the Fourth Proportional to 795,396.06, 1,193,280.96 and 262,917.12

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Solution

The fourth proportional to 795,396.06, 1,193,280.96 and 262,917.12 is: 394,437.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,396.06 : 1,193,280.96 = 262,917.12 : x
  2. Step 2: Convert to fraction form
    795,396.06/1,193,280.96 = 262,917.12/x
  3. Step 3: Cross multiply
    795,396.06x = 1,193,280.96 × 262,917.12
  4. Step 4: Simplify right side
    795,396.06x = 313,733,993,354.04
  5. Step 5: Solve for x
    x = 313,733,993,354.04/795,396.06
  6. Step 6: Final answer
    x = 394,437.45

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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.