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Finding the Third Proportional to 1,891,032 and 2,838,485

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Solution

The third proportional to 1,891,032 and 2,838,485 is: 4,260,634.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,032 : 2,838,485 = 2,838,485 : x
  2. Step 2: Convert to fraction form
    1,891,032/2,838,485 = 2,838,485/x
  3. Step 3: Cross multiply
    1,891,032x = 2,838,485 × 2,838,485
  4. Step 4: Simplify right side
    1,891,032x = 8,056,997,095,225
  5. Step 5: Solve for x
    x = 8,056,997,095,225/1,891,032
  6. Step 6: Final answer
    x = 4,260,634.98

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