Home / 11,752,844.95-17,628,793.44-5,995,452.28

Finding the Fourth Proportional to 11,752,844.95, 17,628,793.44 and 5,995,452.28

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Solution

The fourth proportional to 11,752,844.95, 17,628,793.44 and 5,995,452.28 is: 8,992,936.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,844.95 : 17,628,793.44 = 5,995,452.28 : x
  2. Step 2: Convert to fraction form
    11,752,844.95/17,628,793.44 = 5,995,452.28/x
  3. Step 3: Cross multiply
    11,752,844.95x = 17,628,793.44 × 5,995,452.28
  4. Step 4: Simplify right side
    11,752,844.95x = 105,692,589,823,497.06
  5. Step 5: Solve for x
    x = 105,692,589,823,497.06/11,752,844.95
  6. Step 6: Final answer
    x = 8,992,936.63

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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.