Home / 3,835,055.97-5,754,781.89-1,560,160.44

Finding the Fourth Proportional to 3,835,055.97, 5,754,781.89 and 1,560,160.44

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Solution

The fourth proportional to 3,835,055.97, 5,754,781.89 and 1,560,160.44 is: 2,341,134.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,055.97 : 5,754,781.89 = 1,560,160.44 : x
  2. Step 2: Convert to fraction form
    3,835,055.97/5,754,781.89 = 1,560,160.44/x
  3. Step 3: Cross multiply
    3,835,055.97x = 5,754,781.89 × 1,560,160.44
  4. Step 4: Simplify right side
    3,835,055.97x = 8,978,383,045,606.43
  5. Step 5: Solve for x
    x = 8,978,383,045,606.43/3,835,055.97
  6. Step 6: Final answer
    x = 2,341,134.81

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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.