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Finding the Third Proportional to 807,327 and 1,903,095

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Solution

The third proportional to 807,327 and 1,903,095 is: 4,486,125.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    807,327 : 1,903,095 = 1,903,095 : x
  2. Step 2: Convert to fraction form
    807,327/1,903,095 = 1,903,095/x
  3. Step 3: Cross multiply
    807,327x = 1,903,095 × 1,903,095
  4. Step 4: Simplify right side
    807,327x = 3,621,770,579,025
  5. Step 5: Solve for x
    x = 3,621,770,579,025/807,327
  6. Step 6: Final answer
    x = 4,486,125.92

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.