Home / 4,247,359.43-5,861,325.92-2,313,619.97

Finding the Fourth Proportional to 4,247,359.43, 5,861,325.92 and 2,313,619.97

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Solution

The fourth proportional to 4,247,359.43, 5,861,325.92 and 2,313,619.97 is: 3,192,779.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247,359.43 : 5,861,325.92 = 2,313,619.97 : x
  2. Step 2: Convert to fraction form
    4,247,359.43/5,861,325.92 = 2,313,619.97/x
  3. Step 3: Cross multiply
    4,247,359.43x = 5,861,325.92 × 2,313,619.97
  4. Step 4: Simplify right side
    4,247,359.43x = 13,560,880,658,315.89
  5. Step 5: Solve for x
    x = 13,560,880,658,315.89/4,247,359.43
  6. Step 6: Final answer
    x = 3,192,779.16

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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.