Home / 773,099.44-1,159,758.48-240,674.20

Finding the Fourth Proportional to 773,099.44, 1,159,758.48 and 240,674.20

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Solution

The fourth proportional to 773,099.44, 1,159,758.48 and 240,674.20 is: 361,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,099.44 : 1,159,758.48 = 240,674.20 : x
  2. Step 2: Convert to fraction form
    773,099.44/1,159,758.48 = 240,674.20/x
  3. Step 3: Cross multiply
    773,099.44x = 1,159,758.48 × 240,674.20
  4. Step 4: Simplify right side
    773,099.44x = 279,123,944,367.22
  5. Step 5: Solve for x
    x = 279,123,944,367.22/773,099.44
  6. Step 6: Final answer
    x = 361,045.33

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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.