Home / 1,093,777.36-1,638,304.06-1,067,008.48

Finding the Fourth Proportional to 1,093,777.36, 1,638,304.06 and 1,067,008.48

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Solution

The fourth proportional to 1,093,777.36, 1,638,304.06 and 1,067,008.48 is: 1,598,208.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,777.36 : 1,638,304.06 = 1,067,008.48 : x
  2. Step 2: Convert to fraction form
    1,093,777.36/1,638,304.06 = 1,067,008.48/x
  3. Step 3: Cross multiply
    1,093,777.36x = 1,638,304.06 × 1,067,008.48
  4. Step 4: Simplify right side
    1,093,777.36x = 1,748,084,324,838.43
  5. Step 5: Solve for x
    x = 1,748,084,324,838.43/1,093,777.36
  6. Step 6: Final answer
    x = 1,598,208.55

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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.