Home / 4,530,331.60-6,787,525.68-4,260,625.36

Finding the Fourth Proportional to 4,530,331.60, 6,787,525.68 and 4,260,625.36

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Solution

The fourth proportional to 4,530,331.60, 6,787,525.68 and 4,260,625.36 is: 6,383,440.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,331.60 : 6,787,525.68 = 4,260,625.36 : x
  2. Step 2: Convert to fraction form
    4,530,331.60/6,787,525.68 = 4,260,625.36/x
  3. Step 3: Cross multiply
    4,530,331.60x = 6,787,525.68 × 4,260,625.36
  4. Step 4: Simplify right side
    4,530,331.60x = 28,919,104,043,859.25
  5. Step 5: Solve for x
    x = 28,919,104,043,859.25/4,530,331.60
  6. Step 6: Final answer
    x = 6,383,440.90

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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.