Home / 1,182,796.38-1,774,169.04-329,845.32

Finding the Fourth Proportional to 1,182,796.38, 1,774,169.04 and 329,845.32

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Solution

The fourth proportional to 1,182,796.38, 1,774,169.04 and 329,845.32 is: 494,760.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,796.38 : 1,774,169.04 = 329,845.32 : x
  2. Step 2: Convert to fraction form
    1,182,796.38/1,774,169.04 = 329,845.32/x
  3. Step 3: Cross multiply
    1,182,796.38x = 1,774,169.04 × 329,845.32
  4. Step 4: Simplify right side
    1,182,796.38x = 585,201,354,732.89
  5. Step 5: Solve for x
    x = 585,201,354,732.89/1,182,796.38
  6. Step 6: Final answer
    x = 494,760.86

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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.