Home / 6,396,346.68-8,826,105.60-4,107,607.44

Finding the Fourth Proportional to 6,396,346.68, 8,826,105.60 and 4,107,607.44

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Solution

The fourth proportional to 6,396,346.68, 8,826,105.60 and 4,107,607.44 is: 5,667,950.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,396,346.68 : 8,826,105.60 = 4,107,607.44 : x
  2. Step 2: Convert to fraction form
    6,396,346.68/8,826,105.60 = 4,107,607.44/x
  3. Step 3: Cross multiply
    6,396,346.68x = 8,826,105.60 × 4,107,607.44
  4. Step 4: Simplify right side
    6,396,346.68x = 36,254,177,028,785.66
  5. Step 5: Solve for x
    x = 36,254,177,028,785.66/6,396,346.68
  6. Step 6: Final answer
    x = 5,667,950.60

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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.