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Finding the Fourth Proportional to 568,601.00, 852,401.90 and 231,925.11

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Solution

The fourth proportional to 568,601.00, 852,401.90 and 231,925.11 is: 347,683.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,601.00 : 852,401.90 = 231,925.11 : x
  2. Step 2: Convert to fraction form
    568,601.00/852,401.90 = 231,925.11/x
  3. Step 3: Cross multiply
    568,601.00x = 852,401.90 × 231,925.11
  4. Step 4: Simplify right side
    568,601.00x = 197,693,403,262.08
  5. Step 5: Solve for x
    x = 197,693,403,262.08/568,601.00
  6. Step 6: Final answer
    x = 347,683.89

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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.