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Finding the Third Proportional to 554,186 and 1,194,853

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Solution

The third proportional to 554,186 and 1,194,853 is: 2,576,163.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,186 : 1,194,853 = 1,194,853 : x
  2. Step 2: Convert to fraction form
    554,186/1,194,853 = 1,194,853/x
  3. Step 3: Cross multiply
    554,186x = 1,194,853 × 1,194,853
  4. Step 4: Simplify right side
    554,186x = 1,427,673,691,609
  5. Step 5: Solve for x
    x = 1,427,673,691,609/554,186
  6. Step 6: Final answer
    x = 2,576,163.40

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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.