Home / 795,561.94-1,193,224.38-263,085.76

Finding the Fourth Proportional to 795,561.94, 1,193,224.38 and 263,085.76

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Solution

The fourth proportional to 795,561.94, 1,193,224.38 and 263,085.76 is: 394,589.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,561.94 : 1,193,224.38 = 263,085.76 : x
  2. Step 2: Convert to fraction form
    795,561.94/1,193,224.38 = 263,085.76/x
  3. Step 3: Cross multiply
    795,561.94x = 1,193,224.38 × 263,085.76
  4. Step 4: Simplify right side
    795,561.94x = 313,920,342,862.83
  5. Step 5: Solve for x
    x = 313,920,342,862.83/795,561.94
  6. Step 6: Final answer
    x = 394,589.44

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Double scale
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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.