Home / 2,283,012.68-3,424,552.56-1,085,057.24

Finding the Fourth Proportional to 2,283,012.68, 3,424,552.56 and 1,085,057.24

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Solution

The fourth proportional to 2,283,012.68, 3,424,552.56 and 1,085,057.24 is: 1,627,601.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,012.68 : 3,424,552.56 = 1,085,057.24 : x
  2. Step 2: Convert to fraction form
    2,283,012.68/3,424,552.56 = 1,085,057.24/x
  3. Step 3: Cross multiply
    2,283,012.68x = 3,424,552.56 × 1,085,057.24
  4. Step 4: Simplify right side
    2,283,012.68x = 3,715,835,548,988.53
  5. Step 5: Solve for x
    x = 3,715,835,548,988.53/2,283,012.68
  6. Step 6: Final answer
    x = 1,627,601.80

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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.