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Finding the Third Proportional to 2,047,687.03 and 4,452,777.84

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Solution

The third proportional to 2,047,687.03 and 4,452,777.84 is: 9,682,744.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,687.03 : 4,452,777.84 = 4,452,777.84 : x
  2. Step 2: Convert to fraction form
    2,047,687.03/4,452,777.84 = 4,452,777.84/x
  3. Step 3: Cross multiply
    2,047,687.03x = 4,452,777.84 × 4,452,777.84
  4. Step 4: Simplify right side
    2,047,687.03x = 19,827,230,525,790.90
  5. Step 5: Solve for x
    x = 19,827,230,525,790.90/2,047,687.03
  6. Step 6: Final answer
    x = 9,682,744.59

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.