Home / 4,088,469.92-5,641,855.46-2,345,769.90

Finding the Fourth Proportional to 4,088,469.92, 5,641,855.46 and 2,345,769.90

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Solution

The fourth proportional to 4,088,469.92, 5,641,855.46 and 2,345,769.90 is: 3,237,028.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,469.92 : 5,641,855.46 = 2,345,769.90 : x
  2. Step 2: Convert to fraction form
    4,088,469.92/5,641,855.46 = 2,345,769.90/x
  3. Step 3: Cross multiply
    4,088,469.92x = 5,641,855.46 × 2,345,769.90
  4. Step 4: Simplify right side
    4,088,469.92x = 13,234,494,718,218.65
  5. Step 5: Solve for x
    x = 13,234,494,718,218.65/4,088,469.92
  6. Step 6: Final answer
    x = 3,237,028.76

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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.