Home / 5,351,442.27-7,384,995.36-3,059,650.95

Finding the Fourth Proportional to 5,351,442.27, 7,384,995.36 and 3,059,650.95

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Solution

The fourth proportional to 5,351,442.27, 7,384,995.36 and 3,059,650.95 is: 4,222,321.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,442.27 : 7,384,995.36 = 3,059,650.95 : x
  2. Step 2: Convert to fraction form
    5,351,442.27/7,384,995.36 = 3,059,650.95/x
  3. Step 3: Cross multiply
    5,351,442.27x = 7,384,995.36 × 3,059,650.95
  4. Step 4: Simplify right side
    5,351,442.27x = 22,595,508,068,969.59
  5. Step 5: Solve for x
    x = 22,595,508,068,969.59/5,351,442.27
  6. Step 6: Final answer
    x = 4,222,321.19

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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.