Home / 4,263,344.15-6,383,556.95-3,247,627.64

Finding the Fourth Proportional to 4,263,344.15, 6,383,556.95 and 3,247,627.64

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Solution

The fourth proportional to 4,263,344.15, 6,383,556.95 and 3,247,627.64 is: 4,862,712.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,344.15 : 6,383,556.95 = 3,247,627.64 : x
  2. Step 2: Convert to fraction form
    4,263,344.15/6,383,556.95 = 3,247,627.64/x
  3. Step 3: Cross multiply
    4,263,344.15x = 6,383,556.95 × 3,247,627.64
  4. Step 4: Simplify right side
    4,263,344.15x = 20,731,415,944,178.18
  5. Step 5: Solve for x
    x = 20,731,415,944,178.18/4,263,344.15
  6. Step 6: Final answer
    x = 4,862,712.28

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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.