Home / 3,836,468.86-5,294,455.26-2,094,241.54

Finding the Fourth Proportional to 3,836,468.86, 5,294,455.26 and 2,094,241.54

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Solution

The fourth proportional to 3,836,468.86, 5,294,455.26 and 2,094,241.54 is: 2,890,123.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,468.86 : 5,294,455.26 = 2,094,241.54 : x
  2. Step 2: Convert to fraction form
    3,836,468.86/5,294,455.26 = 2,094,241.54/x
  3. Step 3: Cross multiply
    3,836,468.86x = 5,294,455.26 × 2,094,241.54
  4. Step 4: Simplify right side
    3,836,468.86x = 11,087,868,137,163.50
  5. Step 5: Solve for x
    x = 11,087,868,137,163.50/3,836,468.86
  6. Step 6: Final answer
    x = 2,890,123.32

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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.