Home / 3,505,306.47-4,839,884.94-2,265,650.10

Finding the Fourth Proportional to 3,505,306.47, 4,839,884.94 and 2,265,650.10

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Solution

The fourth proportional to 3,505,306.47, 4,839,884.94 and 2,265,650.10 is: 3,128,253.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,306.47 : 4,839,884.94 = 2,265,650.10 : x
  2. Step 2: Convert to fraction form
    3,505,306.47/4,839,884.94 = 2,265,650.10/x
  3. Step 3: Cross multiply
    3,505,306.47x = 4,839,884.94 × 2,265,650.10
  4. Step 4: Simplify right side
    3,505,306.47x = 10,965,485,798,299.50
  5. Step 5: Solve for x
    x = 10,965,485,798,299.50/3,505,306.47
  6. Step 6: Final answer
    x = 3,128,253.09

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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.