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Finding the Fourth Proportional to 8,383,231, 11,568,858.90 and 4,567,807

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Solution

The fourth proportional to 8,383,231, 11,568,858.90 and 4,567,807 is: 6,303,573.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,383,231 : 11,568,858.90 = 4,567,807 : x
  2. Step 2: Convert to fraction form
    8,383,231/11,568,858.90 = 4,567,807/x
  3. Step 3: Cross multiply
    8,383,231x = 11,568,858.90 × 4,567,807
  4. Step 4: Simplify right side
    8,383,231x = 52,844,314,665,432.30
  5. Step 5: Solve for x
    x = 52,844,314,665,432.30/8,383,231
  6. Step 6: Final answer
    x = 6,303,573.73

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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.