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Finding the Third Proportional to 873,035 and 1,929,614

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Solution

The third proportional to 873,035 and 1,929,614 is: 4,264,903.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,035 : 1,929,614 = 1,929,614 : x
  2. Step 2: Convert to fraction form
    873,035/1,929,614 = 1,929,614/x
  3. Step 3: Cross multiply
    873,035x = 1,929,614 × 1,929,614
  4. Step 4: Simplify right side
    873,035x = 3,723,410,188,996
  5. Step 5: Solve for x
    x = 3,723,410,188,996/873,035
  6. Step 6: Final answer
    x = 4,264,903.69

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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.