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Finding the Third Proportional to 3,236,750 and 6,978,332

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Solution

The third proportional to 3,236,750 and 6,978,332 is: 15,045,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,750 : 6,978,332 = 6,978,332 : x
  2. Step 2: Convert to fraction form
    3,236,750/6,978,332 = 6,978,332/x
  3. Step 3: Cross multiply
    3,236,750x = 6,978,332 × 6,978,332
  4. Step 4: Simplify right side
    3,236,750x = 48,697,117,502,224
  5. Step 5: Solve for x
    x = 48,697,117,502,224/3,236,750
  6. Step 6: Final answer
    x = 15,045,066.04

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.