Home / 1,633,224.48-2,253,850.56-944,990.16

Finding the Fourth Proportional to 1,633,224.48, 2,253,850.56 and 944,990.16

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Solution

The fourth proportional to 1,633,224.48, 2,253,850.56 and 944,990.16 is: 1,304,086.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,224.48 : 2,253,850.56 = 944,990.16 : x
  2. Step 2: Convert to fraction form
    1,633,224.48/2,253,850.56 = 944,990.16/x
  3. Step 3: Cross multiply
    1,633,224.48x = 2,253,850.56 × 944,990.16
  4. Step 4: Simplify right side
    1,633,224.48x = 2,129,866,601,310.49
  5. Step 5: Solve for x
    x = 2,129,866,601,310.49/1,633,224.48
  6. Step 6: Final answer
    x = 1,304,086.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.