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Finding the Third Proportional to 1,540,501 and 3,127,657

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Solution

The third proportional to 1,540,501 and 3,127,657 is: 6,350,036.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,501 : 3,127,657 = 3,127,657 : x
  2. Step 2: Convert to fraction form
    1,540,501/3,127,657 = 3,127,657/x
  3. Step 3: Cross multiply
    1,540,501x = 3,127,657 × 3,127,657
  4. Step 4: Simplify right side
    1,540,501x = 9,782,238,309,649
  5. Step 5: Solve for x
    x = 9,782,238,309,649/1,540,501
  6. Step 6: Final answer
    x = 6,350,036.97

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.