Home / 6,797,422.74-9,380,690.91-3,699,796.39

Finding the Fourth Proportional to 6,797,422.74, 9,380,690.91 and 3,699,796.39

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Solution

The fourth proportional to 6,797,422.74, 9,380,690.91 and 3,699,796.39 is: 5,105,853.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,422.74 : 9,380,690.91 = 3,699,796.39 : x
  2. Step 2: Convert to fraction form
    6,797,422.74/9,380,690.91 = 3,699,796.39/x
  3. Step 3: Cross multiply
    6,797,422.74x = 9,380,690.91 × 3,699,796.39
  4. Step 4: Simplify right side
    6,797,422.74x = 34,706,646,364,523.82
  5. Step 5: Solve for x
    x = 34,706,646,364,523.82/6,797,422.74
  6. Step 6: Final answer
    x = 5,105,853.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.