Home / 1,083,768.26-1,494,182.30-932,432.04

Finding the Fourth Proportional to 1,083,768.26, 1,494,182.30 and 932,432.04

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Solution

The fourth proportional to 1,083,768.26, 1,494,182.30 and 932,432.04 is: 1,285,536.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,768.26 : 1,494,182.30 = 932,432.04 : x
  2. Step 2: Convert to fraction form
    1,083,768.26/1,494,182.30 = 932,432.04/x
  3. Step 3: Cross multiply
    1,083,768.26x = 1,494,182.30 × 932,432.04
  4. Step 4: Simplify right side
    1,083,768.26x = 1,393,223,445,458.73
  5. Step 5: Solve for x
    x = 1,393,223,445,458.73/1,083,768.26
  6. Step 6: Final answer
    x = 1,285,536.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.