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Finding the Third Proportional to 266,625.84 and 570,618.84

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Solution

The third proportional to 266,625.84 and 570,618.84 is: 1,221,208.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,625.84 : 570,618.84 = 570,618.84 : x
  2. Step 2: Convert to fraction form
    266,625.84/570,618.84 = 570,618.84/x
  3. Step 3: Cross multiply
    266,625.84x = 570,618.84 × 570,618.84
  4. Step 4: Simplify right side
    266,625.84x = 325,605,864,842.59
  5. Step 5: Solve for x
    x = 325,605,864,842.59/266,625.84
  6. Step 6: Final answer
    x = 1,221,208.94

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.