Home / 3,383,853.69-5,063,919.09-2,425,365.70

Finding the Fourth Proportional to 3,383,853.69, 5,063,919.09 and 2,425,365.70

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Solution

The fourth proportional to 3,383,853.69, 5,063,919.09 and 2,425,365.70 is: 3,629,546.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,853.69 : 5,063,919.09 = 2,425,365.70 : x
  2. Step 2: Convert to fraction form
    3,383,853.69/5,063,919.09 = 2,425,365.70/x
  3. Step 3: Cross multiply
    3,383,853.69x = 5,063,919.09 × 2,425,365.70
  4. Step 4: Simplify right side
    3,383,853.69x = 12,281,855,668,461.21
  5. Step 5: Solve for x
    x = 12,281,855,668,461.21/3,383,853.69
  6. Step 6: Final answer
    x = 3,629,546.90

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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.