Home / 3,322,671.25-4,585,288.16-1,794,778.38

Finding the Fourth Proportional to 3,322,671.25, 4,585,288.16 and 1,794,778.38

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Solution

The fourth proportional to 3,322,671.25, 4,585,288.16 and 1,794,778.38 is: 2,476,795.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,671.25 : 4,585,288.16 = 1,794,778.38 : x
  2. Step 2: Convert to fraction form
    3,322,671.25/4,585,288.16 = 1,794,778.38/x
  3. Step 3: Cross multiply
    3,322,671.25x = 4,585,288.16 × 1,794,778.38
  4. Step 4: Simplify right side
    3,322,671.25x = 8,229,576,055,637.98
  5. Step 5: Solve for x
    x = 8,229,576,055,637.98/3,322,671.25
  6. Step 6: Final answer
    x = 2,476,795.16

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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.