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Finding the Third Proportional to 3,652,394 and 5,677,534

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Solution

The third proportional to 3,652,394 and 5,677,534 is: 8,825,551.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,394 : 5,677,534 = 5,677,534 : x
  2. Step 2: Convert to fraction form
    3,652,394/5,677,534 = 5,677,534/x
  3. Step 3: Cross multiply
    3,652,394x = 5,677,534 × 5,677,534
  4. Step 4: Simplify right side
    3,652,394x = 32,234,392,321,156
  5. Step 5: Solve for x
    x = 32,234,392,321,156/3,652,394
  6. Step 6: Final answer
    x = 8,825,551.77

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.