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Finding the Third Proportional to 236,570 and 504,109

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Solution

The third proportional to 236,570 and 504,109 is: 1,074,210.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,570 : 504,109 = 504,109 : x
  2. Step 2: Convert to fraction form
    236,570/504,109 = 504,109/x
  3. Step 3: Cross multiply
    236,570x = 504,109 × 504,109
  4. Step 4: Simplify right side
    236,570x = 254,125,883,881
  5. Step 5: Solve for x
    x = 254,125,883,881/236,570
  6. Step 6: Final answer
    x = 1,074,210.10

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.