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Finding the Third Proportional to 229,068.75 and 498,795.75

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Solution

The third proportional to 229,068.75 and 498,795.75 is: 1,086,124.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,068.75 : 498,795.75 = 498,795.75 : x
  2. Step 2: Convert to fraction form
    229,068.75/498,795.75 = 498,795.75/x
  3. Step 3: Cross multiply
    229,068.75x = 498,795.75 × 498,795.75
  4. Step 4: Simplify right side
    229,068.75x = 248,797,200,218.06
  5. Step 5: Solve for x
    x = 248,797,200,218.06/229,068.75
  6. Step 6: Final answer
    x = 1,086,124.58

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.