Home / 1,361,180.24-2,042,232.12-602,919.80

Finding the Fourth Proportional to 1,361,180.24, 2,042,232.12 and 602,919.80

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Solution

The fourth proportional to 1,361,180.24, 2,042,232.12 and 602,919.80 is: 904,584.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,180.24 : 2,042,232.12 = 602,919.80 : x
  2. Step 2: Convert to fraction form
    1,361,180.24/2,042,232.12 = 602,919.80/x
  3. Step 3: Cross multiply
    1,361,180.24x = 2,042,232.12 × 602,919.80
  4. Step 4: Simplify right side
    1,361,180.24x = 1,231,302,181,343.98
  5. Step 5: Solve for x
    x = 1,231,302,181,343.98/1,361,180.24
  6. Step 6: Final answer
    x = 904,584.23

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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.