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Finding the Third Proportional to 2,294,898.75 and 3,105,351

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Solution

The third proportional to 2,294,898.75 and 3,105,351 is: 4,202,017.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,898.75 : 3,105,351 = 3,105,351 : x
  2. Step 2: Convert to fraction form
    2,294,898.75/3,105,351 = 3,105,351/x
  3. Step 3: Cross multiply
    2,294,898.75x = 3,105,351 × 3,105,351
  4. Step 4: Simplify right side
    2,294,898.75x = 9,643,204,833,201
  5. Step 5: Solve for x
    x = 9,643,204,833,201/2,294,898.75
  6. Step 6: Final answer
    x = 4,202,017.55

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.