Home / 7,315,401.32-10,969,093.02-2,265,309.80

Finding the Fourth Proportional to 7,315,401.32, 10,969,093.02 and 2,265,309.80

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Solution

The fourth proportional to 7,315,401.32, 10,969,093.02 and 2,265,309.80 is: 3,396,723.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,401.32 : 10,969,093.02 = 2,265,309.80 : x
  2. Step 2: Convert to fraction form
    7,315,401.32/10,969,093.02 = 2,265,309.80/x
  3. Step 3: Cross multiply
    7,315,401.32x = 10,969,093.02 × 2,265,309.80
  4. Step 4: Simplify right side
    7,315,401.32x = 24,848,393,915,317.59
  5. Step 5: Solve for x
    x = 24,848,393,915,317.59/7,315,401.32
  6. Step 6: Final answer
    x = 3,396,723.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.