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Finding the Third Proportional to 229,365.56 and 496,531.13

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Solution

The third proportional to 229,365.56 and 496,531.13 is: 1,074,891.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,365.56 : 496,531.13 = 496,531.13 : x
  2. Step 2: Convert to fraction form
    229,365.56/496,531.13 = 496,531.13/x
  3. Step 3: Cross multiply
    229,365.56x = 496,531.13 × 496,531.13
  4. Step 4: Simplify right side
    229,365.56x = 246,543,158,093.77
  5. Step 5: Solve for x
    x = 246,543,158,093.77/229,365.56
  6. Step 6: Final answer
    x = 1,074,891.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.