Home / 3,190,755.38-6,830,016.75

Finding the Third Proportional to 3,190,755.38 and 6,830,016.75

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Solution

The third proportional to 3,190,755.38 and 6,830,016.75 is: 14,620,089.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,755.38 : 6,830,016.75 = 6,830,016.75 : x
  2. Step 2: Convert to fraction form
    3,190,755.38/6,830,016.75 = 6,830,016.75/x
  3. Step 3: Cross multiply
    3,190,755.38x = 6,830,016.75 × 6,830,016.75
  4. Step 4: Simplify right side
    3,190,755.38x = 46,649,128,805,280.56
  5. Step 5: Solve for x
    x = 46,649,128,805,280.56/3,190,755.38
  6. Step 6: Final answer
    x = 14,620,089.39

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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.