Home / 4,234,799.25-9,084,283.88

Finding the Third Proportional to 4,234,799.25 and 9,084,283.88

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Solution

The third proportional to 4,234,799.25 and 9,084,283.88 is: 19,487,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234,799.25 : 9,084,283.88 = 9,084,283.88 : x
  2. Step 2: Convert to fraction form
    4,234,799.25/9,084,283.88 = 9,084,283.88/x
  3. Step 3: Cross multiply
    4,234,799.25x = 9,084,283.88 × 9,084,283.88
  4. Step 4: Simplify right side
    4,234,799.25x = 82,524,213,521,585.02
  5. Step 5: Solve for x
    x = 82,524,213,521,585.02/4,234,799.25
  6. Step 6: Final answer
    x = 19,487,160.70

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.