Home / 5,743,160.82-7,925,614.29-3,164,934.06

Finding the Fourth Proportional to 5,743,160.82, 7,925,614.29 and 3,164,934.06

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Solution

The fourth proportional to 5,743,160.82, 7,925,614.29 and 3,164,934.06 is: 4,367,637.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,743,160.82 : 7,925,614.29 = 3,164,934.06 : x
  2. Step 2: Convert to fraction form
    5,743,160.82/7,925,614.29 = 3,164,934.06/x
  3. Step 3: Cross multiply
    5,743,160.82x = 7,925,614.29 × 3,164,934.06
  4. Step 4: Simplify right side
    5,743,160.82x = 25,084,046,612,843.72
  5. Step 5: Solve for x
    x = 25,084,046,612,843.72/5,743,160.82
  6. Step 6: Final answer
    x = 4,367,637.86

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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.