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Finding the Third Proportional to 2,041,320 and 4,394,652

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Solution

The third proportional to 2,041,320 and 4,394,652 is: 9,461,018.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,320 : 4,394,652 = 4,394,652 : x
  2. Step 2: Convert to fraction form
    2,041,320/4,394,652 = 4,394,652/x
  3. Step 3: Cross multiply
    2,041,320x = 4,394,652 × 4,394,652
  4. Step 4: Simplify right side
    2,041,320x = 19,312,966,201,104
  5. Step 5: Solve for x
    x = 19,312,966,201,104/2,041,320
  6. Step 6: Final answer
    x = 9,461,018.46

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.