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Finding the Third Proportional to 393,768 and 595,350

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Solution

The third proportional to 393,768 and 595,350 is: 900,128.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    393,768 : 595,350 = 595,350 : x
  2. Step 2: Convert to fraction form
    393,768/595,350 = 595,350/x
  3. Step 3: Cross multiply
    393,768x = 595,350 × 595,350
  4. Step 4: Simplify right side
    393,768x = 354,441,622,500
  5. Step 5: Solve for x
    x = 354,441,622,500/393,768
  6. Step 6: Final answer
    x = 900,128.05

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.