Home / 2,096,444.62-3,144,736.79-580,000.49

Finding the Fourth Proportional to 2,096,444.62, 3,144,736.79 and 580,000.49

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Solution

The fourth proportional to 2,096,444.62, 3,144,736.79 and 580,000.49 is: 870,020.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,444.62 : 3,144,736.79 = 580,000.49 : x
  2. Step 2: Convert to fraction form
    2,096,444.62/3,144,736.79 = 580,000.49/x
  3. Step 3: Cross multiply
    2,096,444.62x = 3,144,736.79 × 580,000.49
  4. Step 4: Simplify right side
    2,096,444.62x = 1,823,948,879,121.03
  5. Step 5: Solve for x
    x = 1,823,948,879,121.03/2,096,444.62
  6. Step 6: Final answer
    x = 870,020.06

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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.