Home / 4,250,084.28-6,366,137.22-3,436,979.64

Finding the Fourth Proportional to 4,250,084.28, 6,366,137.22 and 3,436,979.64

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Solution

The fourth proportional to 4,250,084.28, 6,366,137.22 and 3,436,979.64 is: 5,148,200.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,084.28 : 6,366,137.22 = 3,436,979.64 : x
  2. Step 2: Convert to fraction form
    4,250,084.28/6,366,137.22 = 3,436,979.64/x
  3. Step 3: Cross multiply
    4,250,084.28x = 6,366,137.22 × 3,436,979.64
  4. Step 4: Simplify right side
    4,250,084.28x = 21,880,284,010,586.20
  5. Step 5: Solve for x
    x = 21,880,284,010,586.20/4,250,084.28
  6. Step 6: Final answer
    x = 5,148,200.03

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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.