Home / 3,202,646.22-4,800,883.12-1,179,784.42

Finding the Fourth Proportional to 3,202,646.22, 4,800,883.12 and 1,179,784.42

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Solution

The fourth proportional to 3,202,646.22, 4,800,883.12 and 1,179,784.42 is: 1,768,539.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,646.22 : 4,800,883.12 = 1,179,784.42 : x
  2. Step 2: Convert to fraction form
    3,202,646.22/4,800,883.12 = 1,179,784.42/x
  3. Step 3: Cross multiply
    3,202,646.22x = 4,800,883.12 × 1,179,784.42
  4. Step 4: Simplify right side
    3,202,646.22x = 5,664,007,107,216.99
  5. Step 5: Solve for x
    x = 5,664,007,107,216.99/3,202,646.22
  6. Step 6: Final answer
    x = 1,768,539.74

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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.