Home / 1,814,998.44-2,504,844.28-1,040,701.34

Finding the Fourth Proportional to 1,814,998.44, 2,504,844.28 and 1,040,701.34

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Solution

The fourth proportional to 1,814,998.44, 2,504,844.28 and 1,040,701.34 is: 1,436,251.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,998.44 : 2,504,844.28 = 1,040,701.34 : x
  2. Step 2: Convert to fraction form
    1,814,998.44/2,504,844.28 = 1,040,701.34/x
  3. Step 3: Cross multiply
    1,814,998.44x = 2,504,844.28 × 1,040,701.34
  4. Step 4: Simplify right side
    1,814,998.44x = 2,606,794,798,687.34
  5. Step 5: Solve for x
    x = 2,606,794,798,687.34/1,814,998.44
  6. Step 6: Final answer
    x = 1,436,251.81

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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.