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Finding the Third Proportional to 2,284,660.69 and 5,017,752.56

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Solution

The third proportional to 2,284,660.69 and 5,017,752.56 is: 11,020,385.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,660.69 : 5,017,752.56 = 5,017,752.56 : x
  2. Step 2: Convert to fraction form
    2,284,660.69/5,017,752.56 = 5,017,752.56/x
  3. Step 3: Cross multiply
    2,284,660.69x = 5,017,752.56 × 5,017,752.56
  4. Step 4: Simplify right side
    2,284,660.69x = 25,177,840,778,475.32
  5. Step 5: Solve for x
    x = 25,177,840,778,475.32/2,284,660.69
  6. Step 6: Final answer
    x = 11,020,385.18

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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.