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Finding the Fourth Proportional to 5,773,968.08, 7,968,093 and 3,195,827.92

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Solution

The fourth proportional to 5,773,968.08, 7,968,093 and 3,195,827.92 is: 4,410,251.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,968.08 : 7,968,093 = 3,195,827.92 : x
  2. Step 2: Convert to fraction form
    5,773,968.08/7,968,093 = 3,195,827.92/x
  3. Step 3: Cross multiply
    5,773,968.08x = 7,968,093 × 3,195,827.92
  4. Step 4: Simplify right side
    5,773,968.08x = 25,464,654,078,556.56
  5. Step 5: Solve for x
    x = 25,464,654,078,556.56/5,773,968.08
  6. Step 6: Final answer
    x = 4,410,251.97

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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.