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Finding the Third Proportional to 3,273,184 and 7,112,938

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Solution

The third proportional to 3,273,184 and 7,112,938 is: 15,457,086.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,184 : 7,112,938 = 7,112,938 : x
  2. Step 2: Convert to fraction form
    3,273,184/7,112,938 = 7,112,938/x
  3. Step 3: Cross multiply
    3,273,184x = 7,112,938 × 7,112,938
  4. Step 4: Simplify right side
    3,273,184x = 50,593,886,991,844
  5. Step 5: Solve for x
    x = 50,593,886,991,844/3,273,184
  6. Step 6: Final answer
    x = 15,457,086.13

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Why These Related Problems?

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