Home / 2,526,797.97-3,789,781.72-907,231.52

Finding the Fourth Proportional to 2,526,797.97, 3,789,781.72 and 907,231.52

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Solution

The fourth proportional to 2,526,797.97, 3,789,781.72 and 907,231.52 is: 1,360,698.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,797.97 : 3,789,781.72 = 907,231.52 : x
  2. Step 2: Convert to fraction form
    2,526,797.97/3,789,781.72 = 907,231.52/x
  3. Step 3: Cross multiply
    2,526,797.97x = 3,789,781.72 × 907,231.52
  4. Step 4: Simplify right side
    2,526,797.97x = 3,438,209,437,510.19
  5. Step 5: Solve for x
    x = 3,438,209,437,510.19/2,526,797.97
  6. Step 6: Final answer
    x = 1,360,698.20

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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.