Home / 6,150,926.21-8,488,244.36-3,397,803.03

Finding the Fourth Proportional to 6,150,926.21, 8,488,244.36 and 3,397,803.03

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Solution

The fourth proportional to 6,150,926.21, 8,488,244.36 and 3,397,803.03 is: 4,688,949.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,926.21 : 8,488,244.36 = 3,397,803.03 : x
  2. Step 2: Convert to fraction form
    6,150,926.21/8,488,244.36 = 3,397,803.03/x
  3. Step 3: Cross multiply
    6,150,926.21x = 8,488,244.36 × 3,397,803.03
  4. Step 4: Simplify right side
    6,150,926.21x = 28,841,382,414,282.92
  5. Step 5: Solve for x
    x = 28,841,382,414,282.92/6,150,926.21
  6. Step 6: Final answer
    x = 4,688,949.51

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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.