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Finding the Third Proportional to 255,936 and 598,107

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Solution

The third proportional to 255,936 and 598,107 is: 1,397,740.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,936 : 598,107 = 598,107 : x
  2. Step 2: Convert to fraction form
    255,936/598,107 = 598,107/x
  3. Step 3: Cross multiply
    255,936x = 598,107 × 598,107
  4. Step 4: Simplify right side
    255,936x = 357,731,983,449
  5. Step 5: Solve for x
    x = 357,731,983,449/255,936
  6. Step 6: Final answer
    x = 1,397,740.00

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.