Home / 4,625,508.11-6,940,625.94-3,089,550.69

Finding the Fourth Proportional to 4,625,508.11, 6,940,625.94 and 3,089,550.69

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Solution

The fourth proportional to 4,625,508.11, 6,940,625.94 and 3,089,550.69 is: 4,635,904.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,508.11 : 6,940,625.94 = 3,089,550.69 : x
  2. Step 2: Convert to fraction form
    4,625,508.11/6,940,625.94 = 3,089,550.69/x
  3. Step 3: Cross multiply
    4,625,508.11x = 6,940,625.94 × 3,089,550.69
  4. Step 4: Simplify right side
    4,625,508.11x = 21,443,415,661,958.90
  5. Step 5: Solve for x
    x = 21,443,415,661,958.90/4,625,508.11
  6. Step 6: Final answer
    x = 4,635,904.89

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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.