Home / 4,247,069.52-5,861,091.24-2,313,392.16

Finding the Fourth Proportional to 4,247,069.52, 5,861,091.24 and 2,313,392.16

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Solution

The fourth proportional to 4,247,069.52, 5,861,091.24 and 2,313,392.16 is: 3,192,554.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247,069.52 : 5,861,091.24 = 2,313,392.16 : x
  2. Step 2: Convert to fraction form
    4,247,069.52/5,861,091.24 = 2,313,392.16/x
  3. Step 3: Cross multiply
    4,247,069.52x = 5,861,091.24 × 2,313,392.16
  4. Step 4: Simplify right side
    4,247,069.52x = 13,559,002,523,660.68
  5. Step 5: Solve for x
    x = 13,559,002,523,660.68/4,247,069.52
  6. Step 6: Final answer
    x = 3,192,554.88

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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.