Home / 3,494,980.13-5,244,353.64-1,474,624.26

Finding the Fourth Proportional to 3,494,980.13, 5,244,353.64 and 1,474,624.26

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Solution

The fourth proportional to 3,494,980.13, 5,244,353.64 and 1,474,624.26 is: 2,212,731.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,980.13 : 5,244,353.64 = 1,474,624.26 : x
  2. Step 2: Convert to fraction form
    3,494,980.13/5,244,353.64 = 1,474,624.26/x
  3. Step 3: Cross multiply
    3,494,980.13x = 5,244,353.64 × 1,474,624.26
  4. Step 4: Simplify right side
    3,494,980.13x = 7,733,451,105,563.31
  5. Step 5: Solve for x
    x = 7,733,451,105,563.31/3,494,980.13
  6. Step 6: Final answer
    x = 2,212,731.07

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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.