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Finding the Fourth Proportional to 569,673.54, 854,697.29 and 232,997.31

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Solution

The fourth proportional to 569,673.54, 854,697.29 and 232,997.31 is: 349,572.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,673.54 : 854,697.29 = 232,997.31 : x
  2. Step 2: Convert to fraction form
    569,673.54/854,697.29 = 232,997.31/x
  3. Step 3: Cross multiply
    569,673.54x = 854,697.29 × 232,997.31
  4. Step 4: Simplify right side
    569,673.54x = 199,142,168,269.30
  5. Step 5: Solve for x
    x = 199,142,168,269.30/569,673.54
  6. Step 6: Final answer
    x = 349,572.44

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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.