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Finding the Third Proportional to 662,594.25 and 1,455,357

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Solution

The third proportional to 662,594.25 and 1,455,357 is: 3,196,622.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,594.25 : 1,455,357 = 1,455,357 : x
  2. Step 2: Convert to fraction form
    662,594.25/1,455,357 = 1,455,357/x
  3. Step 3: Cross multiply
    662,594.25x = 1,455,357 × 1,455,357
  4. Step 4: Simplify right side
    662,594.25x = 2,118,063,997,449
  5. Step 5: Solve for x
    x = 2,118,063,997,449/662,594.25
  6. Step 6: Final answer
    x = 3,196,622.97

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.