Home / 8,056,286.63-11,118,620.82-4,524,662.33

Finding the Fourth Proportional to 8,056,286.63, 11,118,620.82 and 4,524,662.33

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Solution

The fourth proportional to 8,056,286.63, 11,118,620.82 and 4,524,662.33 is: 6,244,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,286.63 : 11,118,620.82 = 4,524,662.33 : x
  2. Step 2: Convert to fraction form
    8,056,286.63/11,118,620.82 = 4,524,662.33/x
  3. Step 3: Cross multiply
    8,056,286.63x = 11,118,620.82 × 4,524,662.33
  4. Step 4: Simplify right side
    8,056,286.63x = 50,308,004,788,876.92
  5. Step 5: Solve for x
    x = 50,308,004,788,876.92/8,056,286.63
  6. Step 6: Final answer
    x = 6,244,564.91

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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.