Home / 4,193,910.16-6,286,260.39-2,392,867.06

Finding the Fourth Proportional to 4,193,910.16, 6,286,260.39 and 2,392,867.06

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Solution

The fourth proportional to 4,193,910.16, 6,286,260.39 and 2,392,867.06 is: 3,586,673.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,910.16 : 6,286,260.39 = 2,392,867.06 : x
  2. Step 2: Convert to fraction form
    4,193,910.16/6,286,260.39 = 2,392,867.06/x
  3. Step 3: Cross multiply
    4,193,910.16x = 6,286,260.39 × 2,392,867.06
  4. Step 4: Simplify right side
    4,193,910.16x = 15,042,185,393,124.85
  5. Step 5: Solve for x
    x = 15,042,185,393,124.85/4,193,910.16
  6. Step 6: Final answer
    x = 3,586,673.25

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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.