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Finding the Third Proportional to 1,744,681 and 2,606,565

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Solution

The third proportional to 1,744,681 and 2,606,565 is: 3,894,225.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,681 : 2,606,565 = 2,606,565 : x
  2. Step 2: Convert to fraction form
    1,744,681/2,606,565 = 2,606,565/x
  3. Step 3: Cross multiply
    1,744,681x = 2,606,565 × 2,606,565
  4. Step 4: Simplify right side
    1,744,681x = 6,794,181,099,225
  5. Step 5: Solve for x
    x = 6,794,181,099,225/1,744,681
  6. Step 6: Final answer
    x = 3,894,225.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.