Home / 2,411,743.68-3,616,371.36-991,535.04

Finding the Fourth Proportional to 2,411,743.68, 3,616,371.36 and 991,535.04

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Solution

The fourth proportional to 2,411,743.68, 3,616,371.36 and 991,535.04 is: 1,486,791.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,743.68 : 3,616,371.36 = 991,535.04 : x
  2. Step 2: Convert to fraction form
    2,411,743.68/3,616,371.36 = 991,535.04/x
  3. Step 3: Cross multiply
    2,411,743.68x = 3,616,371.36 × 991,535.04
  4. Step 4: Simplify right side
    2,411,743.68x = 3,585,758,921,092.45
  5. Step 5: Solve for x
    x = 3,585,758,921,092.45/2,411,743.68
  6. Step 6: Final answer
    x = 1,486,791.05

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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.