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Finding the Third Proportional to 514,665.50 and 1,134,037

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Solution

The third proportional to 514,665.50 and 1,134,037 is: 2,498,787.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    514,665.50 : 1,134,037 = 1,134,037 : x
  2. Step 2: Convert to fraction form
    514,665.50/1,134,037 = 1,134,037/x
  3. Step 3: Cross multiply
    514,665.50x = 1,134,037 × 1,134,037
  4. Step 4: Simplify right side
    514,665.50x = 1,286,039,917,369
  5. Step 5: Solve for x
    x = 1,286,039,917,369/514,665.50
  6. Step 6: Final answer
    x = 2,498,787.89

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.