Home / 6,463,092.82-9,694,885.48-2,419,154.86

Finding the Fourth Proportional to 6,463,092.82, 9,694,885.48 and 2,419,154.86

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Solution

The fourth proportional to 6,463,092.82, 9,694,885.48 and 2,419,154.86 is: 3,628,824.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,463,092.82 : 9,694,885.48 = 2,419,154.86 : x
  2. Step 2: Convert to fraction form
    6,463,092.82/9,694,885.48 = 2,419,154.86/x
  3. Step 3: Cross multiply
    6,463,092.82x = 9,694,885.48 × 2,419,154.86
  4. Step 4: Simplify right side
    6,463,092.82x = 23,453,429,326,085.43
  5. Step 5: Solve for x
    x = 23,453,429,326,085.43/6,463,092.82
  6. Step 6: Final answer
    x = 3,628,824.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.