Home / 6,071,194.49-9,105,793.97-2,179,846.07

Finding the Fourth Proportional to 6,071,194.49, 9,105,793.97 and 2,179,846.07

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Solution

The fourth proportional to 6,071,194.49, 9,105,793.97 and 2,179,846.07 is: 3,269,410.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,194.49 : 9,105,793.97 = 2,179,846.07 : x
  2. Step 2: Convert to fraction form
    6,071,194.49/9,105,793.97 = 2,179,846.07/x
  3. Step 3: Cross multiply
    6,071,194.49x = 9,105,793.97 × 2,179,846.07
  4. Step 4: Simplify right side
    6,071,194.49x = 19,849,229,193,801.57
  5. Step 5: Solve for x
    x = 19,849,229,193,801.57/6,071,194.49
  6. Step 6: Final answer
    x = 3,269,410.86

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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.