Home / 844,392.72-1,266,577.71-204,701.97

Finding the Fourth Proportional to 844,392.72, 1,266,577.71 and 204,701.97

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Solution

The fourth proportional to 844,392.72, 1,266,577.71 and 204,701.97 is: 307,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,392.72 : 1,266,577.71 = 204,701.97 : x
  2. Step 2: Convert to fraction form
    844,392.72/1,266,577.71 = 204,701.97/x
  3. Step 3: Cross multiply
    844,392.72x = 1,266,577.71 × 204,701.97
  4. Step 4: Simplify right side
    844,392.72x = 259,270,952,395.09
  5. Step 5: Solve for x
    x = 259,270,952,395.09/844,392.72
  6. Step 6: Final answer
    x = 307,050.20

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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.