Home / 4,536,891.36-6,794,132.16-3,381,367.44

Finding the Fourth Proportional to 4,536,891.36, 6,794,132.16 and 3,381,367.44

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Solution

The fourth proportional to 4,536,891.36, 6,794,132.16 and 3,381,367.44 is: 5,063,700.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,891.36 : 6,794,132.16 = 3,381,367.44 : x
  2. Step 2: Convert to fraction form
    4,536,891.36/6,794,132.16 = 3,381,367.44/x
  3. Step 3: Cross multiply
    4,536,891.36x = 6,794,132.16 × 3,381,367.44
  4. Step 4: Simplify right side
    4,536,891.36x = 22,973,457,268,880.87
  5. Step 5: Solve for x
    x = 22,973,457,268,880.87/4,536,891.36
  6. Step 6: Final answer
    x = 5,063,700.11

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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.