Home / 2,273,811.75-3,434,410.13

Finding the Third Proportional to 2,273,811.75 and 3,434,410.13

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Solution

The third proportional to 2,273,811.75 and 3,434,410.13 is: 5,187,400.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,811.75 : 3,434,410.13 = 3,434,410.13 : x
  2. Step 2: Convert to fraction form
    2,273,811.75/3,434,410.13 = 3,434,410.13/x
  3. Step 3: Cross multiply
    2,273,811.75x = 3,434,410.13 × 3,434,410.13
  4. Step 4: Simplify right side
    2,273,811.75x = 11,795,172,906,702.52
  5. Step 5: Solve for x
    x = 11,795,172,906,702.52/2,273,811.75
  6. Step 6: Final answer
    x = 5,187,400.81

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.