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Finding the Third Proportional to 554,188 and 1,194,857

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Solution

The third proportional to 554,188 and 1,194,857 is: 2,576,171.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,188 : 1,194,857 = 1,194,857 : x
  2. Step 2: Convert to fraction form
    554,188/1,194,857 = 1,194,857/x
  3. Step 3: Cross multiply
    554,188x = 1,194,857 × 1,194,857
  4. Step 4: Simplify right side
    554,188x = 1,427,683,250,449
  5. Step 5: Solve for x
    x = 1,427,683,250,449/554,188
  6. Step 6: Final answer
    x = 2,576,171.35

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.