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Finding the Third Proportional to 127,537.03 and 263,336.06

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Solution

The third proportional to 127,537.03 and 263,336.06 is: 543,731.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,537.03 : 263,336.06 = 263,336.06 : x
  2. Step 2: Convert to fraction form
    127,537.03/263,336.06 = 263,336.06/x
  3. Step 3: Cross multiply
    127,537.03x = 263,336.06 × 263,336.06
  4. Step 4: Simplify right side
    127,537.03x = 69,345,881,813.00
  5. Step 5: Solve for x
    x = 69,345,881,813.00/127,537.03
  6. Step 6: Final answer
    x = 543,731.35

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.