Home / 3,193,338.68-4,790,773.47-1,063,441.25

Finding the Fourth Proportional to 3,193,338.68, 4,790,773.47 and 1,063,441.25

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Solution

The fourth proportional to 3,193,338.68, 4,790,773.47 and 1,063,441.25 is: 1,595,416.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,338.68 : 4,790,773.47 = 1,063,441.25 : x
  2. Step 2: Convert to fraction form
    3,193,338.68/4,790,773.47 = 1,063,441.25/x
  3. Step 3: Cross multiply
    3,193,338.68x = 4,790,773.47 × 1,063,441.25
  4. Step 4: Simplify right side
    3,193,338.68x = 5,094,706,103,449.77
  5. Step 5: Solve for x
    x = 5,094,706,103,449.77/3,193,338.68
  6. Step 6: Final answer
    x = 1,595,416.78

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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.