Home / 6,336,857.80-9,498,288.30-3,499,006.60

Finding the Fourth Proportional to 6,336,857.80, 9,498,288.30 and 3,499,006.60

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Solution

The fourth proportional to 6,336,857.80, 9,498,288.30 and 3,499,006.60 is: 5,244,645.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,857.80 : 9,498,288.30 = 3,499,006.60 : x
  2. Step 2: Convert to fraction form
    6,336,857.80/9,498,288.30 = 3,499,006.60/x
  3. Step 3: Cross multiply
    6,336,857.80x = 9,498,288.30 × 3,499,006.60
  4. Step 4: Simplify right side
    6,336,857.80x = 33,234,573,450,402.79
  5. Step 5: Solve for x
    x = 33,234,573,450,402.79/6,336,857.80
  6. Step 6: Final answer
    x = 5,244,645.61

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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.