Home / 4,310,112.94-9,205,793.44

Finding the Third Proportional to 4,310,112.94 and 9,205,793.44

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Solution

The third proportional to 4,310,112.94 and 9,205,793.44 is: 19,662,276.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,112.94 : 9,205,793.44 = 9,205,793.44 : x
  2. Step 2: Convert to fraction form
    4,310,112.94/9,205,793.44 = 9,205,793.44/x
  3. Step 3: Cross multiply
    4,310,112.94x = 9,205,793.44 × 9,205,793.44
  4. Step 4: Simplify right side
    4,310,112.94x = 84,746,632,813,918.06
  5. Step 5: Solve for x
    x = 84,746,632,813,918.06/4,310,112.94
  6. Step 6: Final answer
    x = 19,662,276.61

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.