Home / 3,385,700.73-5,077,484.24-1,110,694.97

Finding the Fourth Proportional to 3,385,700.73, 5,077,484.24 and 1,110,694.97

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Solution

The fourth proportional to 3,385,700.73, 5,077,484.24 and 1,110,694.97 is: 1,665,692.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,700.73 : 5,077,484.24 = 1,110,694.97 : x
  2. Step 2: Convert to fraction form
    3,385,700.73/5,077,484.24 = 1,110,694.97/x
  3. Step 3: Cross multiply
    3,385,700.73x = 5,077,484.24 × 1,110,694.97
  4. Step 4: Simplify right side
    3,385,700.73x = 5,639,536,205,622.27
  5. Step 5: Solve for x
    x = 5,639,536,205,622.27/3,385,700.73
  6. Step 6: Final answer
    x = 1,665,692.47

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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.