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Finding the Fourth Proportional to 569,504.45, 853,933.28 and 232,149.98

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Solution

The fourth proportional to 569,504.45, 853,933.28 and 232,149.98 is: 348,093.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,504.45 : 853,933.28 = 232,149.98 : x
  2. Step 2: Convert to fraction form
    569,504.45/853,933.28 = 232,149.98/x
  3. Step 3: Cross multiply
    569,504.45x = 853,933.28 × 232,149.98
  4. Step 4: Simplify right side
    569,504.45x = 198,240,588,442.92
  5. Step 5: Solve for x
    x = 198,240,588,442.92/569,504.45
  6. Step 6: Final answer
    x = 348,093.14

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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.