Home / 3,630,754.27-5,446,722.48-1,072,227.97

Finding the Fourth Proportional to 3,630,754.27, 5,446,722.48 and 1,072,227.97

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Solution

The fourth proportional to 3,630,754.27, 5,446,722.48 and 1,072,227.97 is: 1,608,516.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,754.27 : 5,446,722.48 = 1,072,227.97 : x
  2. Step 2: Convert to fraction form
    3,630,754.27/5,446,722.48 = 1,072,227.97/x
  3. Step 3: Cross multiply
    3,630,754.27x = 5,446,722.48 × 1,072,227.97
  4. Step 4: Simplify right side
    3,630,754.27x = 5,840,128,187,883.77
  5. Step 5: Solve for x
    x = 5,840,128,187,883.77/3,630,754.27
  6. Step 6: Final answer
    x = 1,608,516.51

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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.