Home / 2,225,117.70-3,337,676.55-2,185,751.70

Finding the Fourth Proportional to 2,225,117.70, 3,337,676.55 and 2,185,751.70

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Solution

The fourth proportional to 2,225,117.70, 3,337,676.55 and 2,185,751.70 is: 3,278,627.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,117.70 : 3,337,676.55 = 2,185,751.70 : x
  2. Step 2: Convert to fraction form
    2,225,117.70/3,337,676.55 = 2,185,751.70/x
  3. Step 3: Cross multiply
    2,225,117.70x = 3,337,676.55 × 2,185,751.70
  4. Step 4: Simplify right side
    2,225,117.70x = 7,295,332,193,212.64
  5. Step 5: Solve for x
    x = 7,295,332,193,212.64/2,225,117.70
  6. Step 6: Final answer
    x = 3,278,627.55

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Similar ratio
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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.