Home / 6,726,759.82-9,282,926.03-3,670,974.07

Finding the Fourth Proportional to 6,726,759.82, 9,282,926.03 and 3,670,974.07

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Solution

The fourth proportional to 6,726,759.82, 9,282,926.03 and 3,670,974.07 is: 5,065,942.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,759.82 : 9,282,926.03 = 3,670,974.07 : x
  2. Step 2: Convert to fraction form
    6,726,759.82/9,282,926.03 = 3,670,974.07/x
  3. Step 3: Cross multiply
    6,726,759.82x = 9,282,926.03 × 3,670,974.07
  4. Step 4: Simplify right side
    6,726,759.82x = 34,077,380,708,295.86
  5. Step 5: Solve for x
    x = 34,077,380,708,295.86/6,726,759.82
  6. Step 6: Final answer
    x = 5,065,942.84

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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.