Home / 4,923,992.60-6,793,913.05-2,886,408.44

Finding the Fourth Proportional to 4,923,992.60, 6,793,913.05 and 2,886,408.44

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Solution

The fourth proportional to 4,923,992.60, 6,793,913.05 and 2,886,408.44 is: 3,982,542.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,992.60 : 6,793,913.05 = 2,886,408.44 : x
  2. Step 2: Convert to fraction form
    4,923,992.60/6,793,913.05 = 2,886,408.44/x
  3. Step 3: Cross multiply
    4,923,992.60x = 6,793,913.05 × 2,886,408.44
  4. Step 4: Simplify right side
    4,923,992.60x = 19,610,007,934,176.58
  5. Step 5: Solve for x
    x = 19,610,007,934,176.58/4,923,992.60
  6. Step 6: Final answer
    x = 3,982,542.13

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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.