Home / 4,485,350.62-6,197,880.60-3,193,949.02

Finding the Fourth Proportional to 4,485,350.62, 6,197,880.60 and 3,193,949.02

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Solution

The fourth proportional to 4,485,350.62, 6,197,880.60 and 3,193,949.02 is: 4,413,415.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,350.62 : 6,197,880.60 = 3,193,949.02 : x
  2. Step 2: Convert to fraction form
    4,485,350.62/6,197,880.60 = 3,193,949.02/x
  3. Step 3: Cross multiply
    4,485,350.62x = 6,197,880.60 × 3,193,949.02
  4. Step 4: Simplify right side
    4,485,350.62x = 19,795,714,668,447.01
  5. Step 5: Solve for x
    x = 19,795,714,668,447.01/4,485,350.62
  6. Step 6: Final answer
    x = 4,413,415.21

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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.