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Finding the Third Proportional to 3,637,030 and 5,705,672

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Solution

The third proportional to 3,637,030 and 5,705,672 is: 8,950,900.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,030 : 5,705,672 = 5,705,672 : x
  2. Step 2: Convert to fraction form
    3,637,030/5,705,672 = 5,705,672/x
  3. Step 3: Cross multiply
    3,637,030x = 5,705,672 × 5,705,672
  4. Step 4: Simplify right side
    3,637,030x = 32,554,692,971,584
  5. Step 5: Solve for x
    x = 32,554,692,971,584/3,637,030
  6. Step 6: Final answer
    x = 8,950,900.31

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.