Home / 1,361,181.24-2,042,233.62-602,920.80

Finding the Fourth Proportional to 1,361,181.24, 2,042,233.62 and 602,920.80

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Solution

The fourth proportional to 1,361,181.24, 2,042,233.62 and 602,920.80 is: 904,585.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,181.24 : 2,042,233.62 = 602,920.80 : x
  2. Step 2: Convert to fraction form
    1,361,181.24/2,042,233.62 = 602,920.80/x
  3. Step 3: Cross multiply
    1,361,181.24x = 2,042,233.62 × 602,920.80
  4. Step 4: Simplify right side
    1,361,181.24x = 1,231,305,127,957.30
  5. Step 5: Solve for x
    x = 1,231,305,127,957.30/1,361,181.24
  6. Step 6: Final answer
    x = 904,585.73

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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.