Home / 7,481,914.11-11,222,803.46-2,364,344.82

Finding the Fourth Proportional to 7,481,914.11, 11,222,803.46 and 2,364,344.82

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Solution

The fourth proportional to 7,481,914.11, 11,222,803.46 and 2,364,344.82 is: 3,546,495.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,481,914.11 : 11,222,803.46 = 2,364,344.82 : x
  2. Step 2: Convert to fraction form
    7,481,914.11/11,222,803.46 = 2,364,344.82/x
  3. Step 3: Cross multiply
    7,481,914.11x = 11,222,803.46 × 2,364,344.82
  4. Step 4: Simplify right side
    7,481,914.11x = 26,534,577,170,415.06
  5. Step 5: Solve for x
    x = 26,534,577,170,415.06/7,481,914.11
  6. Step 6: Final answer
    x = 3,546,495.83

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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.