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Finding the Third Proportional to 246,698 and 369,075

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Solution

The third proportional to 246,698 and 369,075 is: 552,158.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,698 : 369,075 = 369,075 : x
  2. Step 2: Convert to fraction form
    246,698/369,075 = 369,075/x
  3. Step 3: Cross multiply
    246,698x = 369,075 × 369,075
  4. Step 4: Simplify right side
    246,698x = 136,216,355,625
  5. Step 5: Solve for x
    x = 136,216,355,625/246,698
  6. Step 6: Final answer
    x = 552,158.33

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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.