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Finding the Third Proportional to 1,471,369 and 1,997,101

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Solution

The third proportional to 1,471,369 and 1,997,101 is: 2,710,681.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,471,369 : 1,997,101 = 1,997,101 : x
  2. Step 2: Convert to fraction form
    1,471,369/1,997,101 = 1,997,101/x
  3. Step 3: Cross multiply
    1,471,369x = 1,997,101 × 1,997,101
  4. Step 4: Simplify right side
    1,471,369x = 3,988,412,404,201
  5. Step 5: Solve for x
    x = 3,988,412,404,201/1,471,369
  6. Step 6: Final answer
    x = 2,710,681.28

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.