Home / 7,682,027.78-10,600,294.83-4,244,063.78

Finding the Fourth Proportional to 7,682,027.78, 10,600,294.83 and 4,244,063.78

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Solution

The fourth proportional to 7,682,027.78, 10,600,294.83 and 4,244,063.78 is: 5,856,308.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,027.78 : 10,600,294.83 = 4,244,063.78 : x
  2. Step 2: Convert to fraction form
    7,682,027.78/10,600,294.83 = 4,244,063.78/x
  3. Step 3: Cross multiply
    7,682,027.78x = 10,600,294.83 × 4,244,063.78
  4. Step 4: Simplify right side
    7,682,027.78x = 44,988,327,345,324.26
  5. Step 5: Solve for x
    x = 44,988,327,345,324.26/7,682,027.78
  6. Step 6: Final answer
    x = 5,856,308.86

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1.5x scale

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.