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Finding the Third Proportional to 701,330 and 1,533,878

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Solution

The third proportional to 701,330 and 1,533,878 is: 3,354,742.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,330 : 1,533,878 = 1,533,878 : x
  2. Step 2: Convert to fraction form
    701,330/1,533,878 = 1,533,878/x
  3. Step 3: Cross multiply
    701,330x = 1,533,878 × 1,533,878
  4. Step 4: Simplify right side
    701,330x = 2,352,781,718,884
  5. Step 5: Solve for x
    x = 2,352,781,718,884/701,330
  6. Step 6: Final answer
    x = 3,354,742.73

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.