Home / 4,923,992.75-6,793,913.26-2,886,408.59

Finding the Fourth Proportional to 4,923,992.75, 6,793,913.26 and 2,886,408.59

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Solution

The fourth proportional to 4,923,992.75, 6,793,913.26 and 2,886,408.59 is: 3,982,542.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,992.75 : 6,793,913.26 = 2,886,408.59 : x
  2. Step 2: Convert to fraction form
    4,923,992.75/6,793,913.26 = 2,886,408.59/x
  3. Step 3: Cross multiply
    4,923,992.75x = 6,793,913.26 × 2,886,408.59
  4. Step 4: Simplify right side
    4,923,992.75x = 19,610,009,593,378.90
  5. Step 5: Solve for x
    x = 19,610,009,593,378.90/4,923,992.75
  6. Step 6: Final answer
    x = 3,982,542.34

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Double scale
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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.