Home / 2,040,400.80-3,056,914.80-1,745,488.80

Finding the Fourth Proportional to 2,040,400.80, 3,056,914.80 and 1,745,488.80

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Solution

The fourth proportional to 2,040,400.80, 3,056,914.80 and 1,745,488.80 is: 2,615,079.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,400.80 : 3,056,914.80 = 1,745,488.80 : x
  2. Step 2: Convert to fraction form
    2,040,400.80/3,056,914.80 = 1,745,488.80/x
  3. Step 3: Cross multiply
    2,040,400.80x = 3,056,914.80 × 1,745,488.80
  4. Step 4: Simplify right side
    2,040,400.80x = 5,335,810,545,954.24
  5. Step 5: Solve for x
    x = 5,335,810,545,954.24/2,040,400.80
  6. Step 6: Final answer
    x = 2,615,079.62

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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.