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Finding the Third Proportional to 3,016,444.50 and 3,873,036

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Solution

The third proportional to 3,016,444.50 and 3,873,036 is: 4,972,877.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,444.50 : 3,873,036 = 3,873,036 : x
  2. Step 2: Convert to fraction form
    3,016,444.50/3,873,036 = 3,873,036/x
  3. Step 3: Cross multiply
    3,016,444.50x = 3,873,036 × 3,873,036
  4. Step 4: Simplify right side
    3,016,444.50x = 15,000,407,857,296
  5. Step 5: Solve for x
    x = 15,000,407,857,296/3,016,444.50
  6. Step 6: Final answer
    x = 4,972,877.13

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Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.