Home / 901,021.92-1,236,786.96-796,763.04

Finding the Fourth Proportional to 901,021.92, 1,236,786.96 and 796,763.04

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Solution

The fourth proportional to 901,021.92, 1,236,786.96 and 796,763.04 is: 1,093,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,021.92 : 1,236,786.96 = 796,763.04 : x
  2. Step 2: Convert to fraction form
    901,021.92/1,236,786.96 = 796,763.04/x
  3. Step 3: Cross multiply
    901,021.92x = 1,236,786.96 × 796,763.04
  4. Step 4: Simplify right side
    901,021.92x = 985,426,138,081.96
  5. Step 5: Solve for x
    x = 985,426,138,081.96/901,021.92
  6. Step 6: Final answer
    x = 1,093,676.10

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.