Home / 4,250,086.28-6,366,140.22-3,436,981.64

Finding the Fourth Proportional to 4,250,086.28, 6,366,140.22 and 3,436,981.64

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Solution

The fourth proportional to 4,250,086.28, 6,366,140.22 and 3,436,981.64 is: 5,148,203.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,086.28 : 6,366,140.22 = 3,436,981.64 : x
  2. Step 2: Convert to fraction form
    4,250,086.28/6,366,140.22 = 3,436,981.64/x
  3. Step 3: Cross multiply
    4,250,086.28x = 6,366,140.22 × 3,436,981.64
  4. Step 4: Simplify right side
    4,250,086.28x = 21,880,307,053,805.56
  5. Step 5: Solve for x
    x = 21,880,307,053,805.56/4,250,086.28
  6. Step 6: Final answer
    x = 5,148,203.03

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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.