Home / 3,291,973.11-4,933,472.22-1,585,992.33

Finding the Fourth Proportional to 3,291,973.11, 4,933,472.22 and 1,585,992.33

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Solution

The fourth proportional to 3,291,973.11, 4,933,472.22 and 1,585,992.33 is: 2,376,826.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,973.11 : 4,933,472.22 = 1,585,992.33 : x
  2. Step 2: Convert to fraction form
    3,291,973.11/4,933,472.22 = 1,585,992.33/x
  3. Step 3: Cross multiply
    3,291,973.11x = 4,933,472.22 × 1,585,992.33
  4. Step 4: Simplify right side
    3,291,973.11x = 7,824,449,101,188.07
  5. Step 5: Solve for x
    x = 7,824,449,101,188.07/3,291,973.11
  6. Step 6: Final answer
    x = 2,376,826.55

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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.