Home / 3,193,216.29-4,790,587.05-1,063,318.86

Finding the Fourth Proportional to 3,193,216.29, 4,790,587.05 and 1,063,318.86

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Solution

The fourth proportional to 3,193,216.29, 4,790,587.05 and 1,063,318.86 is: 1,595,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,216.29 : 4,790,587.05 = 1,063,318.86 : x
  2. Step 2: Convert to fraction form
    3,193,216.29/4,790,587.05 = 1,063,318.86/x
  3. Step 3: Cross multiply
    3,193,216.29x = 4,790,587.05 × 1,063,318.86
  4. Step 4: Simplify right side
    3,193,216.29x = 5,093,921,560,736.76
  5. Step 5: Solve for x
    x = 5,093,921,560,736.76/3,193,216.29
  6. Step 6: Final answer
    x = 1,595,232.24

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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.