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Finding the Third Proportional to 888,566 and 1,266,369

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Solution

The third proportional to 888,566 and 1,266,369 is: 1,804,807.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,566 : 1,266,369 = 1,266,369 : x
  2. Step 2: Convert to fraction form
    888,566/1,266,369 = 1,266,369/x
  3. Step 3: Cross multiply
    888,566x = 1,266,369 × 1,266,369
  4. Step 4: Simplify right side
    888,566x = 1,603,690,444,161
  5. Step 5: Solve for x
    x = 1,603,690,444,161/888,566
  6. Step 6: Final answer
    x = 1,804,807.35

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.