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Finding the Fourth Proportional to 223,743.01, 335,614.52 and 184,217.10

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Solution

The fourth proportional to 223,743.01, 335,614.52 and 184,217.10 is: 276,325.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,743.01 : 335,614.52 = 184,217.10 : x
  2. Step 2: Convert to fraction form
    223,743.01/335,614.52 = 184,217.10/x
  3. Step 3: Cross multiply
    223,743.01x = 335,614.52 × 184,217.10
  4. Step 4: Simplify right side
    223,743.01x = 61,825,933,592.29
  5. Step 5: Solve for x
    x = 61,825,933,592.29/223,743.01
  6. Step 6: Final answer
    x = 276,325.65

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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.