Home / 3,322,561.16-4,585,136.24-1,794,668.28

Finding the Fourth Proportional to 3,322,561.16, 4,585,136.24 and 1,794,668.28

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Solution

The fourth proportional to 3,322,561.16, 4,585,136.24 and 1,794,668.28 is: 2,476,643.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,561.16 : 4,585,136.24 = 1,794,668.28 : x
  2. Step 2: Convert to fraction form
    3,322,561.16/4,585,136.24 = 1,794,668.28/x
  3. Step 3: Cross multiply
    3,322,561.16x = 4,585,136.24 × 1,794,668.28
  4. Step 4: Simplify right side
    3,322,561.16x = 8,228,798,571,895.97
  5. Step 5: Solve for x
    x = 8,228,798,571,895.97/3,322,561.16
  6. Step 6: Final answer
    x = 2,476,643.22

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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.