Home / 9,853,072.97-13,597,112.27-5,502,235.73

Finding the Fourth Proportional to 9,853,072.97, 13,597,112.27 and 5,502,235.73

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Solution

The fourth proportional to 9,853,072.97, 13,597,112.27 and 5,502,235.73 is: 7,593,013.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,072.97 : 13,597,112.27 = 5,502,235.73 : x
  2. Step 2: Convert to fraction form
    9,853,072.97/13,597,112.27 = 5,502,235.73/x
  3. Step 3: Cross multiply
    9,853,072.97x = 13,597,112.27 × 5,502,235.73
  4. Step 4: Simplify right side
    9,853,072.97x = 74,814,516,929,304.23
  5. Step 5: Solve for x
    x = 74,814,516,929,304.23/9,853,072.97
  6. Step 6: Final answer
    x = 7,593,013.59

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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.