Home / 3,092,021.52-4,638,067.98-933,065.34

Finding the Fourth Proportional to 3,092,021.52, 4,638,067.98 and 933,065.34

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Solution

The fourth proportional to 3,092,021.52, 4,638,067.98 and 933,065.34 is: 1,399,608.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,021.52 : 4,638,067.98 = 933,065.34 : x
  2. Step 2: Convert to fraction form
    3,092,021.52/4,638,067.98 = 933,065.34/x
  3. Step 3: Cross multiply
    3,092,021.52x = 4,638,067.98 × 933,065.34
  4. Step 4: Simplify right side
    3,092,021.52x = 4,327,620,476,701.81
  5. Step 5: Solve for x
    x = 4,327,620,476,701.81/3,092,021.52
  6. Step 6: Final answer
    x = 1,399,608.78

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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.