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Finding the Fourth Proportional to 633,556.56, 950,647.08 and 296,620.02

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Solution

The fourth proportional to 633,556.56, 950,647.08 and 296,620.02 is: 445,076.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,556.56 : 950,647.08 = 296,620.02 : x
  2. Step 2: Convert to fraction form
    633,556.56/950,647.08 = 296,620.02/x
  3. Step 3: Cross multiply
    633,556.56x = 950,647.08 × 296,620.02
  4. Step 4: Simplify right side
    633,556.56x = 281,980,955,882.54
  5. Step 5: Solve for x
    x = 281,980,955,882.54/633,556.56
  6. Step 6: Final answer
    x = 445,076.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.