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Finding the Third Proportional to 482,127 and 1,036,813

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Solution

The third proportional to 482,127 and 1,036,813 is: 2,229,663.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,127 : 1,036,813 = 1,036,813 : x
  2. Step 2: Convert to fraction form
    482,127/1,036,813 = 1,036,813/x
  3. Step 3: Cross multiply
    482,127x = 1,036,813 × 1,036,813
  4. Step 4: Simplify right side
    482,127x = 1,074,981,196,969
  5. Step 5: Solve for x
    x = 1,074,981,196,969/482,127
  6. Step 6: Final answer
    x = 2,229,663.96

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.