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Finding the Third Proportional to 2,010,382 and 3,108,934

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Solution

The third proportional to 2,010,382 and 3,108,934 is: 4,807,778.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,382 : 3,108,934 = 3,108,934 : x
  2. Step 2: Convert to fraction form
    2,010,382/3,108,934 = 3,108,934/x
  3. Step 3: Cross multiply
    2,010,382x = 3,108,934 × 3,108,934
  4. Step 4: Simplify right side
    2,010,382x = 9,665,470,616,356
  5. Step 5: Solve for x
    x = 9,665,470,616,356/2,010,382
  6. Step 6: Final answer
    x = 4,807,778.13

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.