Home / 3,383,772.06-5,073,630.57-1,077,268.38

Finding the Fourth Proportional to 3,383,772.06, 5,073,630.57 and 1,077,268.38

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Solution

The fourth proportional to 3,383,772.06, 5,073,630.57 and 1,077,268.38 is: 1,615,257.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,772.06 : 5,073,630.57 = 1,077,268.38 : x
  2. Step 2: Convert to fraction form
    3,383,772.06/5,073,630.57 = 1,077,268.38/x
  3. Step 3: Cross multiply
    3,383,772.06x = 5,073,630.57 × 1,077,268.38
  4. Step 4: Simplify right side
    3,383,772.06x = 5,465,661,784,862.38
  5. Step 5: Solve for x
    x = 5,465,661,784,862.38/3,383,772.06
  6. Step 6: Final answer
    x = 1,615,257.08

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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.