Home / 3,376,268.97-5,065,209.05-1,101,797.61

Finding the Fourth Proportional to 3,376,268.97, 5,065,209.05 and 1,101,797.61

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Solution

The fourth proportional to 3,376,268.97, 5,065,209.05 and 1,101,797.61 is: 1,652,959.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,268.97 : 5,065,209.05 = 1,101,797.61 : x
  2. Step 2: Convert to fraction form
    3,376,268.97/5,065,209.05 = 1,101,797.61/x
  3. Step 3: Cross multiply
    3,376,268.97x = 5,065,209.05 × 1,101,797.61
  4. Step 4: Simplify right side
    3,376,268.97x = 5,580,835,200,936.85
  5. Step 5: Solve for x
    x = 5,580,835,200,936.85/3,376,268.97
  6. Step 6: Final answer
    x = 1,652,959.30

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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.