Home / 1,434,486.62-2,150,731.19-635,334.95

Finding the Fourth Proportional to 1,434,486.62, 2,150,731.19 and 635,334.95

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Solution

The fourth proportional to 1,434,486.62, 2,150,731.19 and 635,334.95 is: 952,560.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,486.62 : 2,150,731.19 = 635,334.95 : x
  2. Step 2: Convert to fraction form
    1,434,486.62/2,150,731.19 = 635,334.95/x
  3. Step 3: Cross multiply
    1,434,486.62x = 2,150,731.19 × 635,334.95
  4. Step 4: Simplify right side
    1,434,486.62x = 1,366,434,693,062.09
  5. Step 5: Solve for x
    x = 1,366,434,693,062.09/1,434,486.62
  6. Step 6: Final answer
    x = 952,560.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.