Home / 2,074,521.80-3,110,007.68-796,046.70

Finding the Fourth Proportional to 2,074,521.80, 3,110,007.68 and 796,046.70

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Solution

The fourth proportional to 2,074,521.80, 3,110,007.68 and 796,046.70 is: 1,193,388.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,521.80 : 3,110,007.68 = 796,046.70 : x
  2. Step 2: Convert to fraction form
    2,074,521.80/3,110,007.68 = 796,046.70/x
  3. Step 3: Cross multiply
    2,074,521.80x = 3,110,007.68 × 796,046.70
  4. Step 4: Simplify right side
    2,074,521.80x = 2,475,711,350,638.66
  5. Step 5: Solve for x
    x = 2,475,711,350,638.66/2,074,521.80
  6. Step 6: Final answer
    x = 1,193,388.93

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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.