Home / 10,949,571.42-15,110,194.94-6,054,968.22

Finding the Fourth Proportional to 10,949,571.42, 15,110,194.94 and 6,054,968.22

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Solution

The fourth proportional to 10,949,571.42, 15,110,194.94 and 6,054,968.22 is: 8,355,738.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,571.42 : 15,110,194.94 = 6,054,968.22 : x
  2. Step 2: Convert to fraction form
    10,949,571.42/15,110,194.94 = 6,054,968.22/x
  3. Step 3: Cross multiply
    10,949,571.42x = 15,110,194.94 × 6,054,968.22
  4. Step 4: Simplify right side
    10,949,571.42x = 91,491,750,159,704.80
  5. Step 5: Solve for x
    x = 91,491,750,159,704.80/10,949,571.42
  6. Step 6: Final answer
    x = 8,355,738.01

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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.