Home / 5,414,520.59-7,472,043.63-2,967,137.04

Finding the Fourth Proportional to 5,414,520.59, 7,472,043.63 and 2,967,137.04

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Solution

The fourth proportional to 5,414,520.59, 7,472,043.63 and 2,967,137.04 is: 4,094,651.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,520.59 : 7,472,043.63 = 2,967,137.04 : x
  2. Step 2: Convert to fraction form
    5,414,520.59/7,472,043.63 = 2,967,137.04/x
  3. Step 3: Cross multiply
    5,414,520.59x = 7,472,043.63 × 2,967,137.04
  4. Step 4: Simplify right side
    5,414,520.59x = 22,170,577,419,069.05
  5. Step 5: Solve for x
    x = 22,170,577,419,069.05/5,414,520.59
  6. Step 6: Final answer
    x = 4,094,651.98

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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.