Home / 3,310,416.88-4,568,229.48-1,933,888.04

Finding the Fourth Proportional to 3,310,416.88, 4,568,229.48 and 1,933,888.04

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Solution

The fourth proportional to 3,310,416.88, 4,568,229.48 and 1,933,888.04 is: 2,668,680.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,416.88 : 4,568,229.48 = 1,933,888.04 : x
  2. Step 2: Convert to fraction form
    3,310,416.88/4,568,229.48 = 1,933,888.04/x
  3. Step 3: Cross multiply
    3,310,416.88x = 4,568,229.48 × 1,933,888.04
  4. Step 4: Simplify right side
    3,310,416.88x = 8,834,444,355,347.42
  5. Step 5: Solve for x
    x = 8,834,444,355,347.42/3,310,416.88
  6. Step 6: Final answer
    x = 2,668,680.31

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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.