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Finding the Third Proportional to 939,841.50 and 1,410,050.25

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Solution

The third proportional to 939,841.50 and 1,410,050.25 is: 2,115,507.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    939,841.50 : 1,410,050.25 = 1,410,050.25 : x
  2. Step 2: Convert to fraction form
    939,841.50/1,410,050.25 = 1,410,050.25/x
  3. Step 3: Cross multiply
    939,841.50x = 1,410,050.25 × 1,410,050.25
  4. Step 4: Simplify right side
    939,841.50x = 1,988,241,707,525.06
  5. Step 5: Solve for x
    x = 1,988,241,707,525.06/939,841.50
  6. Step 6: Final answer
    x = 2,115,507.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.