Home / 2,936,531.44-4,404,620.14-1,746,029.79

Finding the Fourth Proportional to 2,936,531.44, 4,404,620.14 and 1,746,029.79

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Solution

The fourth proportional to 2,936,531.44, 4,404,620.14 and 1,746,029.79 is: 2,618,939.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,531.44 : 4,404,620.14 = 1,746,029.79 : x
  2. Step 2: Convert to fraction form
    2,936,531.44/4,404,620.14 = 1,746,029.79/x
  3. Step 3: Cross multiply
    2,936,531.44x = 4,404,620.14 × 1,746,029.79
  4. Step 4: Simplify right side
    2,936,531.44x = 7,690,597,978,073.97
  5. Step 5: Solve for x
    x = 7,690,597,978,073.97/2,936,531.44
  6. Step 6: Final answer
    x = 2,618,939.43

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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.