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Finding the Third Proportional to 499,300.88 and 1,092,015

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Solution

The third proportional to 499,300.88 and 1,092,015 is: 2,388,333.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    499,300.88 : 1,092,015 = 1,092,015 : x
  2. Step 2: Convert to fraction form
    499,300.88/1,092,015 = 1,092,015/x
  3. Step 3: Cross multiply
    499,300.88x = 1,092,015 × 1,092,015
  4. Step 4: Simplify right side
    499,300.88x = 1,192,496,760,225
  5. Step 5: Solve for x
    x = 1,192,496,760,225/499,300.88
  6. Step 6: Final answer
    x = 2,388,333.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.