Home / 3,694,420.26-5,098,247.06-2,062,853.33

Finding the Fourth Proportional to 3,694,420.26, 5,098,247.06 and 2,062,853.33

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Solution

The fourth proportional to 3,694,420.26, 5,098,247.06 and 2,062,853.33 is: 2,846,708.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,420.26 : 5,098,247.06 = 2,062,853.33 : x
  2. Step 2: Convert to fraction form
    3,694,420.26/5,098,247.06 = 2,062,853.33/x
  3. Step 3: Cross multiply
    3,694,420.26x = 5,098,247.06 × 2,062,853.33
  4. Step 4: Simplify right side
    3,694,420.26x = 10,516,935,889,078.21
  5. Step 5: Solve for x
    x = 10,516,935,889,078.21/3,694,420.26
  6. Step 6: Final answer
    x = 2,846,708.05

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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.