Home / 4,447,881.37-6,664,205.64-2,427,542.92

Finding the Fourth Proportional to 4,447,881.37, 6,664,205.64 and 2,427,542.92

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Solution

The fourth proportional to 4,447,881.37, 6,664,205.64 and 2,427,542.92 is: 3,637,157.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,881.37 : 6,664,205.64 = 2,427,542.92 : x
  2. Step 2: Convert to fraction form
    4,447,881.37/6,664,205.64 = 2,427,542.92/x
  3. Step 3: Cross multiply
    4,447,881.37x = 6,664,205.64 × 2,427,542.92
  4. Step 4: Simplify right side
    4,447,881.37x = 16,177,645,198,753.45
  5. Step 5: Solve for x
    x = 16,177,645,198,753.45/4,447,881.37
  6. Step 6: Final answer
    x = 3,637,157.53

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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.