Home / 3,670,286.55-5,505,429.83-2,394,828.15

Finding the Fourth Proportional to 3,670,286.55, 5,505,429.83 and 2,394,828.15

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Solution

The fourth proportional to 3,670,286.55, 5,505,429.83 and 2,394,828.15 is: 3,592,242.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,286.55 : 5,505,429.83 = 2,394,828.15 : x
  2. Step 2: Convert to fraction form
    3,670,286.55/5,505,429.83 = 2,394,828.15/x
  3. Step 3: Cross multiply
    3,670,286.55x = 5,505,429.83 × 2,394,828.15
  4. Step 4: Simplify right side
    3,670,286.55x = 13,184,558,322,759.57
  5. Step 5: Solve for x
    x = 13,184,558,322,759.57/3,670,286.55
  6. Step 6: Final answer
    x = 3,592,242.23

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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.