Home / 3,746,043.39-5,169,539.90-2,027,163.93

Finding the Fourth Proportional to 3,746,043.39, 5,169,539.90 and 2,027,163.93

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Solution

The fourth proportional to 3,746,043.39, 5,169,539.90 and 2,027,163.93 is: 2,797,486.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,043.39 : 5,169,539.90 = 2,027,163.93 : x
  2. Step 2: Convert to fraction form
    3,746,043.39/5,169,539.90 = 2,027,163.93/x
  3. Step 3: Cross multiply
    3,746,043.39x = 5,169,539.90 × 2,027,163.93
  4. Step 4: Simplify right side
    3,746,043.39x = 10,479,504,809,839.99
  5. Step 5: Solve for x
    x = 10,479,504,809,839.99/3,746,043.39
  6. Step 6: Final answer
    x = 2,797,486.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.