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Finding the Third Proportional to 6,495,128 and 9,080,571

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Solution

The third proportional to 6,495,128 and 9,080,571 is: 12,695,172.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,128 : 9,080,571 = 9,080,571 : x
  2. Step 2: Convert to fraction form
    6,495,128/9,080,571 = 9,080,571/x
  3. Step 3: Cross multiply
    6,495,128x = 9,080,571 × 9,080,571
  4. Step 4: Simplify right side
    6,495,128x = 82,456,769,686,041
  5. Step 5: Solve for x
    x = 82,456,769,686,041/6,495,128
  6. Step 6: Final answer
    x = 12,695,172.39

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.