Home / 2,243,823.66-3,363,734.79-823,550.22

Finding the Fourth Proportional to 2,243,823.66, 3,363,734.79 and 823,550.22

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Solution

The fourth proportional to 2,243,823.66, 3,363,734.79 and 823,550.22 is: 1,234,591.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,823.66 : 3,363,734.79 = 823,550.22 : x
  2. Step 2: Convert to fraction form
    2,243,823.66/3,363,734.79 = 823,550.22/x
  3. Step 3: Cross multiply
    2,243,823.66x = 3,363,734.79 × 823,550.22
  4. Step 4: Simplify right side
    2,243,823.66x = 2,770,204,526,326.15
  5. Step 5: Solve for x
    x = 2,770,204,526,326.15/2,243,823.66
  6. Step 6: Final answer
    x = 1,234,591.01

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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.