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Finding the Third Proportional to 1,428,322 and 1,895,595

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Solution

The third proportional to 1,428,322 and 1,895,595 is: 2,515,735.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,428,322 : 1,895,595 = 1,895,595 : x
  2. Step 2: Convert to fraction form
    1,428,322/1,895,595 = 1,895,595/x
  3. Step 3: Cross multiply
    1,428,322x = 1,895,595 × 1,895,595
  4. Step 4: Simplify right side
    1,428,322x = 3,593,280,404,025
  5. Step 5: Solve for x
    x = 3,593,280,404,025/1,428,322
  6. Step 6: Final answer
    x = 2,515,735.53

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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.