Home / 2,321,860.14-3,483,788.13-1,200,716.46

Finding the Fourth Proportional to 2,321,860.14, 3,483,788.13 and 1,200,716.46

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Solution

The fourth proportional to 2,321,860.14, 3,483,788.13 and 1,200,716.46 is: 1,801,590.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,860.14 : 3,483,788.13 = 1,200,716.46 : x
  2. Step 2: Convert to fraction form
    2,321,860.14/3,483,788.13 = 1,200,716.46/x
  3. Step 3: Cross multiply
    2,321,860.14x = 3,483,788.13 × 1,200,716.46
  4. Step 4: Simplify right side
    2,321,860.14x = 4,183,041,750,843.62
  5. Step 5: Solve for x
    x = 4,183,041,750,843.62/2,321,860.14
  6. Step 6: Final answer
    x = 1,801,590.75

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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.