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Finding the Fourth Proportional to 377,650.08, 566,474.58 and 111,597.48

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Solution

The fourth proportional to 377,650.08, 566,474.58 and 111,597.48 is: 167,396.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,650.08 : 566,474.58 = 111,597.48 : x
  2. Step 2: Convert to fraction form
    377,650.08/566,474.58 = 111,597.48/x
  3. Step 3: Cross multiply
    377,650.08x = 566,474.58 × 111,597.48
  4. Step 4: Simplify right side
    377,650.08x = 63,217,135,612.06
  5. Step 5: Solve for x
    x = 63,217,135,612.06/377,650.08
  6. Step 6: Final answer
    x = 167,396.06

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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.