Home / 3,193,204.29-4,790,569.05-1,063,306.86

Finding the Fourth Proportional to 3,193,204.29, 4,790,569.05 and 1,063,306.86

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Solution

The fourth proportional to 3,193,204.29, 4,790,569.05 and 1,063,306.86 is: 1,595,214.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,204.29 : 4,790,569.05 = 1,063,306.86 : x
  2. Step 2: Convert to fraction form
    3,193,204.29/4,790,569.05 = 1,063,306.86/x
  3. Step 3: Cross multiply
    3,193,204.29x = 4,790,569.05 × 1,063,306.86
  4. Step 4: Simplify right side
    3,193,204.29x = 5,093,844,934,168.68
  5. Step 5: Solve for x
    x = 5,093,844,934,168.68/3,193,204.29
  6. Step 6: Final answer
    x = 1,595,214.23

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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.