Home / 2,480,780.73-3,718,809.12-796,703.25

Finding the Fourth Proportional to 2,480,780.73, 3,718,809.12 and 796,703.25

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Solution

The fourth proportional to 2,480,780.73, 3,718,809.12 and 796,703.25 is: 1,194,296.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,780.73 : 3,718,809.12 = 796,703.25 : x
  2. Step 2: Convert to fraction form
    2,480,780.73/3,718,809.12 = 796,703.25/x
  3. Step 3: Cross multiply
    2,480,780.73x = 3,718,809.12 × 796,703.25
  4. Step 4: Simplify right side
    2,480,780.73x = 2,962,787,312,033.64
  5. Step 5: Solve for x
    x = 2,962,787,312,033.64/2,480,780.73
  6. Step 6: Final answer
    x = 1,194,296.33

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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.