Home / 3,322,439.20-4,584,969.32-1,794,546.32

Finding the Fourth Proportional to 3,322,439.20, 4,584,969.32 and 1,794,546.32

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Solution

The fourth proportional to 3,322,439.20, 4,584,969.32 and 1,794,546.32 is: 2,476,475.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,439.20 : 4,584,969.32 = 1,794,546.32 : x
  2. Step 2: Convert to fraction form
    3,322,439.20/4,584,969.32 = 1,794,546.32/x
  3. Step 3: Cross multiply
    3,322,439.20x = 4,584,969.32 × 1,794,546.32
  4. Step 4: Simplify right side
    3,322,439.20x = 8,227,939,820,518.90
  5. Step 5: Solve for x
    x = 8,227,939,820,518.90/3,322,439.20
  6. Step 6: Final answer
    x = 2,476,475.66

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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.