Home / 2,067,889.80-3,101,834.70-1,496,590.73

Finding the Fourth Proportional to 2,067,889.80, 3,101,834.70 and 1,496,590.73

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Solution

The fourth proportional to 2,067,889.80, 3,101,834.70 and 1,496,590.73 is: 2,244,886.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,889.80 : 3,101,834.70 = 1,496,590.73 : x
  2. Step 2: Convert to fraction form
    2,067,889.80/3,101,834.70 = 1,496,590.73/x
  3. Step 3: Cross multiply
    2,067,889.80x = 3,101,834.70 × 1,496,590.73
  4. Step 4: Simplify right side
    2,067,889.80x = 4,642,177,042,503.16
  5. Step 5: Solve for x
    x = 4,642,177,042,503.16/2,067,889.80
  6. Step 6: Final answer
    x = 2,244,886.09

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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.