Home / 2,906,745.35-4,007,151-2,044,629.95

Finding the Fourth Proportional to 2,906,745.35, 4,007,151 and 2,044,629.95

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Solution

The fourth proportional to 2,906,745.35, 4,007,151 and 2,044,629.95 is: 2,818,664.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,745.35 : 4,007,151 = 2,044,629.95 : x
  2. Step 2: Convert to fraction form
    2,906,745.35/4,007,151 = 2,044,629.95/x
  3. Step 3: Cross multiply
    2,906,745.35x = 4,007,151 × 2,044,629.95
  4. Step 4: Simplify right side
    2,906,745.35x = 8,193,140,928,736.70
  5. Step 5: Solve for x
    x = 8,193,140,928,736.70/2,906,745.35
  6. Step 6: Final answer
    x = 2,818,664.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.