Home / 2,754,997.06-3,798,243.54-2,263,118.88

Finding the Fourth Proportional to 2,754,997.06, 3,798,243.54 and 2,263,118.88

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Solution

The fourth proportional to 2,754,997.06, 3,798,243.54 and 2,263,118.88 is: 3,120,103.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,997.06 : 3,798,243.54 = 2,263,118.88 : x
  2. Step 2: Convert to fraction form
    2,754,997.06/3,798,243.54 = 2,263,118.88/x
  3. Step 3: Cross multiply
    2,754,997.06x = 3,798,243.54 × 2,263,118.88
  4. Step 4: Simplify right side
    2,754,997.06x = 8,595,876,666,212.04
  5. Step 5: Solve for x
    x = 8,595,876,666,212.04/2,754,997.06
  6. Step 6: Final answer
    x = 3,120,103.75

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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.