Home / 1,633,177.98-2,253,786.39-944,943.66

Finding the Fourth Proportional to 1,633,177.98, 2,253,786.39 and 944,943.66

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Solution

The fourth proportional to 1,633,177.98, 2,253,786.39 and 944,943.66 is: 1,304,022.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,177.98 : 2,253,786.39 = 944,943.66 : x
  2. Step 2: Convert to fraction form
    1,633,177.98/2,253,786.39 = 944,943.66/x
  3. Step 3: Cross multiply
    1,633,177.98x = 2,253,786.39 × 944,943.66
  4. Step 4: Simplify right side
    1,633,177.98x = 2,129,701,160,224.79
  5. Step 5: Solve for x
    x = 2,129,701,160,224.79/1,633,177.98
  6. Step 6: Final answer
    x = 1,304,022.70

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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.