Home / 6,019,530.28-9,025,454.82-3,967,822.20

Finding the Fourth Proportional to 6,019,530.28, 9,025,454.82 and 3,967,822.20

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Solution

The fourth proportional to 6,019,530.28, 9,025,454.82 and 3,967,822.20 is: 5,949,201.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,530.28 : 9,025,454.82 = 3,967,822.20 : x
  2. Step 2: Convert to fraction form
    6,019,530.28/9,025,454.82 = 3,967,822.20/x
  3. Step 3: Cross multiply
    6,019,530.28x = 9,025,454.82 × 3,967,822.20
  4. Step 4: Simplify right side
    6,019,530.28x = 35,811,399,962,840.82
  5. Step 5: Solve for x
    x = 35,811,399,962,840.82/6,019,530.28
  6. Step 6: Final answer
    x = 5,949,201.74

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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.