Home / 3,099,249.07-4,635,275.88-2,760,084.33

Finding the Fourth Proportional to 3,099,249.07, 4,635,275.88 and 2,760,084.33

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Solution

The fourth proportional to 3,099,249.07, 4,635,275.88 and 2,760,084.33 is: 4,128,016.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,249.07 : 4,635,275.88 = 2,760,084.33 : x
  2. Step 2: Convert to fraction form
    3,099,249.07/4,635,275.88 = 2,760,084.33/x
  3. Step 3: Cross multiply
    3,099,249.07x = 4,635,275.88 × 2,760,084.33
  4. Step 4: Simplify right side
    3,099,249.07x = 12,793,752,305,575.64
  5. Step 5: Solve for x
    x = 12,793,752,305,575.64/3,099,249.07
  6. Step 6: Final answer
    x = 4,128,016.82

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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.