Home / 2,042,625.25-3,062,222.70-889,010.29

Finding the Fourth Proportional to 2,042,625.25, 3,062,222.70 and 889,010.29

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Solution

The fourth proportional to 2,042,625.25, 3,062,222.70 and 889,010.29 is: 1,332,768.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,625.25 : 3,062,222.70 = 889,010.29 : x
  2. Step 2: Convert to fraction form
    2,042,625.25/3,062,222.70 = 889,010.29/x
  3. Step 3: Cross multiply
    2,042,625.25x = 3,062,222.70 × 889,010.29
  4. Step 4: Simplify right side
    2,042,625.25x = 2,722,347,490,571.58
  5. Step 5: Solve for x
    x = 2,722,347,490,571.58/2,042,625.25
  6. Step 6: Final answer
    x = 1,332,768.94

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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.