Home / 5,114,418.13-7,060,198.69-3,373,120.52

Finding the Fourth Proportional to 5,114,418.13, 7,060,198.69 and 3,373,120.52

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Solution

The fourth proportional to 5,114,418.13, 7,060,198.69 and 3,373,120.52 is: 4,656,424.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,114,418.13 : 7,060,198.69 = 3,373,120.52 : x
  2. Step 2: Convert to fraction form
    5,114,418.13/7,060,198.69 = 3,373,120.52/x
  3. Step 3: Cross multiply
    5,114,418.13x = 7,060,198.69 × 3,373,120.52
  4. Step 4: Simplify right side
    5,114,418.13x = 23,814,901,076,516.12
  5. Step 5: Solve for x
    x = 23,814,901,076,516.12/5,114,418.13
  6. Step 6: Final answer
    x = 4,656,424.34

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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.