Home / 7,489,766.44-10,335,850.98-4,052,008.36

Finding the Fourth Proportional to 7,489,766.44, 10,335,850.98 and 4,052,008.36

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Solution

The fourth proportional to 7,489,766.44, 10,335,850.98 and 4,052,008.36 is: 5,591,757.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,489,766.44 : 10,335,850.98 = 4,052,008.36 : x
  2. Step 2: Convert to fraction form
    7,489,766.44/10,335,850.98 = 4,052,008.36/x
  3. Step 3: Cross multiply
    7,489,766.44x = 10,335,850.98 × 4,052,008.36
  4. Step 4: Simplify right side
    7,489,766.44x = 41,880,954,578,674.20
  5. Step 5: Solve for x
    x = 41,880,954,578,674.20/7,489,766.44
  6. Step 6: Final answer
    x = 5,591,757.09

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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.