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Finding the Third Proportional to 2,790,756 and 6,007,464

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Solution

The third proportional to 2,790,756 and 6,007,464 is: 12,931,844.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,790,756 : 6,007,464 = 6,007,464 : x
  2. Step 2: Convert to fraction form
    2,790,756/6,007,464 = 6,007,464/x
  3. Step 3: Cross multiply
    2,790,756x = 6,007,464 × 6,007,464
  4. Step 4: Simplify right side
    2,790,756x = 36,089,623,711,296
  5. Step 5: Solve for x
    x = 36,089,623,711,296/2,790,756
  6. Step 6: Final answer
    x = 12,931,844.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.