Home / 6,795,343.82-9,377,575.80-3,739,558.07

Finding the Fourth Proportional to 6,795,343.82, 9,377,575.80 and 3,739,558.07

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Solution

The fourth proportional to 6,795,343.82, 9,377,575.80 and 3,739,558.07 is: 5,160,590.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,343.82 : 9,377,575.80 = 3,739,558.07 : x
  2. Step 2: Convert to fraction form
    6,795,343.82/9,377,575.80 = 3,739,558.07/x
  3. Step 3: Cross multiply
    6,795,343.82x = 9,377,575.80 × 3,739,558.07
  4. Step 4: Simplify right side
    6,795,343.82x = 35,067,989,259,926.71
  5. Step 5: Solve for x
    x = 35,067,989,259,926.71/6,795,343.82
  6. Step 6: Final answer
    x = 5,160,590.87

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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.