Home / 4,485,335.50-6,197,859.69-3,193,933.87

Finding the Fourth Proportional to 4,485,335.50, 6,197,859.69 and 3,193,933.87

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Solution

The fourth proportional to 4,485,335.50, 6,197,859.69 and 3,193,933.87 is: 4,413,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,335.50 : 6,197,859.69 = 3,193,933.87 : x
  2. Step 2: Convert to fraction form
    4,485,335.50/6,197,859.69 = 3,193,933.87/x
  3. Step 3: Cross multiply
    4,485,335.50x = 6,197,859.69 × 3,193,933.87
  4. Step 4: Simplify right side
    4,485,335.50x = 19,795,553,954,409.41
  5. Step 5: Solve for x
    x = 19,795,553,954,409.41/4,485,335.50
  6. Step 6: Final answer
    x = 4,413,394.27

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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.