Home / 6,777,584.67-9,352,811.42-3,680,041.06

Finding the Fourth Proportional to 6,777,584.67, 9,352,811.42 and 3,680,041.06

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Solution

The fourth proportional to 6,777,584.67, 9,352,811.42 and 3,680,041.06 is: 5,078,317.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,584.67 : 9,352,811.42 = 3,680,041.06 : x
  2. Step 2: Convert to fraction form
    6,777,584.67/9,352,811.42 = 3,680,041.06/x
  3. Step 3: Cross multiply
    6,777,584.67x = 9,352,811.42 × 3,680,041.06
  4. Step 4: Simplify right side
    6,777,584.67x = 34,418,730,027,218.54
  5. Step 5: Solve for x
    x = 34,418,730,027,218.54/6,777,584.67
  6. Step 6: Final answer
    x = 5,078,317.97

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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.