Home / 2,526,839.80-3,789,844.38-907,273.36

Finding the Fourth Proportional to 2,526,839.80, 3,789,844.38 and 907,273.36

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Solution

The fourth proportional to 2,526,839.80, 3,789,844.38 and 907,273.36 is: 1,360,760.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,839.80 : 3,789,844.38 = 907,273.36 : x
  2. Step 2: Convert to fraction form
    2,526,839.80/3,789,844.38 = 907,273.36/x
  3. Step 3: Cross multiply
    2,526,839.80x = 3,789,844.38 × 907,273.36
  4. Step 4: Simplify right side
    2,526,839.80x = 3,438,424,844,519.72
  5. Step 5: Solve for x
    x = 3,438,424,844,519.72/2,526,839.80
  6. Step 6: Final answer
    x = 1,360,760.92

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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.