Home / 6,209,942.52-8,569,817.44-3,456,660.18

Finding the Fourth Proportional to 6,209,942.52, 8,569,817.44 and 3,456,660.18

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Solution

The fourth proportional to 6,209,942.52, 8,569,817.44 and 3,456,660.18 is: 4,770,244.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,942.52 : 8,569,817.44 = 3,456,660.18 : x
  2. Step 2: Convert to fraction form
    6,209,942.52/8,569,817.44 = 3,456,660.18/x
  3. Step 3: Cross multiply
    6,209,942.52x = 8,569,817.44 × 3,456,660.18
  4. Step 4: Simplify right side
    6,209,942.52x = 29,622,946,694,717.54
  5. Step 5: Solve for x
    x = 29,622,946,694,717.54/6,209,942.52
  6. Step 6: Final answer
    x = 4,770,244.91

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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.