Home / 7,481,914.92-11,222,804.68-2,364,345.62

Finding the Fourth Proportional to 7,481,914.92, 11,222,804.68 and 2,364,345.62

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Solution

The fourth proportional to 7,481,914.92, 11,222,804.68 and 2,364,345.62 is: 3,546,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,481,914.92 : 11,222,804.68 = 2,364,345.62 : x
  2. Step 2: Convert to fraction form
    7,481,914.92/11,222,804.68 = 2,364,345.62/x
  3. Step 3: Cross multiply
    7,481,914.92x = 11,222,804.68 × 2,364,345.62
  4. Step 4: Simplify right side
    7,481,914.92x = 26,534,589,132,462.41
  5. Step 5: Solve for x
    x = 26,534,589,132,462.41/7,481,914.92
  6. Step 6: Final answer
    x = 3,546,497.04

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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.