Home / 3,193,206.48-4,790,572.33-1,063,309.05

Finding the Fourth Proportional to 3,193,206.48, 4,790,572.33 and 1,063,309.05

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Solution

The fourth proportional to 3,193,206.48, 4,790,572.33 and 1,063,309.05 is: 1,595,217.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,206.48 : 4,790,572.33 = 1,063,309.05 : x
  2. Step 2: Convert to fraction form
    3,193,206.48/4,790,572.33 = 1,063,309.05/x
  3. Step 3: Cross multiply
    3,193,206.48x = 4,790,572.33 × 1,063,309.05
  4. Step 4: Simplify right side
    3,193,206.48x = 5,093,858,913,168.59
  5. Step 5: Solve for x
    x = 5,093,858,913,168.59/3,193,206.48
  6. Step 6: Final answer
    x = 1,595,217.52

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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.