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Finding the Third Proportional to 1,157,973 and 2,551,534

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Solution

The third proportional to 1,157,973 and 2,551,534 is: 5,622,174.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,973 : 2,551,534 = 2,551,534 : x
  2. Step 2: Convert to fraction form
    1,157,973/2,551,534 = 2,551,534/x
  3. Step 3: Cross multiply
    1,157,973x = 2,551,534 × 2,551,534
  4. Step 4: Simplify right side
    1,157,973x = 6,510,325,753,156
  5. Step 5: Solve for x
    x = 6,510,325,753,156/1,157,973
  6. Step 6: Final answer
    x = 5,622,174.05

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.