Home / 2,722,636.48-3,757,095.66-1,498,702.92

Finding the Fourth Proportional to 2,722,636.48, 3,757,095.66 and 1,498,702.92

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Solution

The fourth proportional to 2,722,636.48, 3,757,095.66 and 1,498,702.92 is: 2,068,131.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,636.48 : 3,757,095.66 = 1,498,702.92 : x
  2. Step 2: Convert to fraction form
    2,722,636.48/3,757,095.66 = 1,498,702.92/x
  3. Step 3: Cross multiply
    2,722,636.48x = 3,757,095.66 × 1,498,702.92
  4. Step 4: Simplify right side
    2,722,636.48x = 5,630,770,236,361.33
  5. Step 5: Solve for x
    x = 5,630,770,236,361.33/2,722,636.48
  6. Step 6: Final answer
    x = 2,068,131.49

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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.