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Finding the Third Proportional to 3,721,854 and 8,062,014

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Solution

The third proportional to 3,721,854 and 8,062,014 is: 17,463,358.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,721,854 : 8,062,014 = 8,062,014 : x
  2. Step 2: Convert to fraction form
    3,721,854/8,062,014 = 8,062,014/x
  3. Step 3: Cross multiply
    3,721,854x = 8,062,014 × 8,062,014
  4. Step 4: Simplify right side
    3,721,854x = 64,996,069,736,196
  5. Step 5: Solve for x
    x = 64,996,069,736,196/3,721,854
  6. Step 6: Final answer
    x = 17,463,358.24

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.