Home / 1,361,179.24-2,042,230.62-602,918.80

Finding the Fourth Proportional to 1,361,179.24, 2,042,230.62 and 602,918.80

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Solution

The fourth proportional to 1,361,179.24, 2,042,230.62 and 602,918.80 is: 904,582.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,179.24 : 2,042,230.62 = 602,918.80 : x
  2. Step 2: Convert to fraction form
    1,361,179.24/2,042,230.62 = 602,918.80/x
  3. Step 3: Cross multiply
    1,361,179.24x = 2,042,230.62 × 602,918.80
  4. Step 4: Simplify right side
    1,361,179.24x = 1,231,299,234,733.66
  5. Step 5: Solve for x
    x = 1,231,299,234,733.66/1,361,179.24
  6. Step 6: Final answer
    x = 904,582.73

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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.