Home / 3,250,789.88-4,489,105.54-2,433,574.80

Finding the Fourth Proportional to 3,250,789.88, 4,489,105.54 and 2,433,574.80

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Solution

The fourth proportional to 3,250,789.88, 4,489,105.54 and 2,433,574.80 is: 3,360,590.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,789.88 : 4,489,105.54 = 2,433,574.80 : x
  2. Step 2: Convert to fraction form
    3,250,789.88/4,489,105.54 = 2,433,574.80/x
  3. Step 3: Cross multiply
    3,250,789.88x = 4,489,105.54 × 2,433,574.80
  4. Step 4: Simplify right side
    3,250,789.88x = 10,924,574,116,684.39
  5. Step 5: Solve for x
    x = 10,924,574,116,684.39/3,250,789.88
  6. Step 6: Final answer
    x = 3,360,590.66

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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.