Home / 4,221,608.82-5,826,445.46-2,673,014.43

Finding the Fourth Proportional to 4,221,608.82, 5,826,445.46 and 2,673,014.43

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Solution

The fourth proportional to 4,221,608.82, 5,826,445.46 and 2,673,014.43 is: 3,689,155.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,608.82 : 5,826,445.46 = 2,673,014.43 : x
  2. Step 2: Convert to fraction form
    4,221,608.82/5,826,445.46 = 2,673,014.43/x
  3. Step 3: Cross multiply
    4,221,608.82x = 5,826,445.46 × 2,673,014.43
  4. Step 4: Simplify right side
    4,221,608.82x = 15,574,172,790,187.99
  5. Step 5: Solve for x
    x = 15,574,172,790,187.99/4,221,608.82
  6. Step 6: Final answer
    x = 3,689,155.83

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.