Home / 4,029,020.48-5,560,081.86-2,193,491.48

Finding the Fourth Proportional to 4,029,020.48, 5,560,081.86 and 2,193,491.48

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Solution

The fourth proportional to 4,029,020.48, 5,560,081.86 and 2,193,491.48 is: 3,027,036.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,020.48 : 5,560,081.86 = 2,193,491.48 : x
  2. Step 2: Convert to fraction form
    4,029,020.48/5,560,081.86 = 2,193,491.48/x
  3. Step 3: Cross multiply
    4,029,020.48x = 5,560,081.86 × 2,193,491.48
  4. Step 4: Simplify right side
    4,029,020.48x = 12,195,992,201,912.76
  5. Step 5: Solve for x
    x = 12,195,992,201,912.76/4,029,020.48
  6. Step 6: Final answer
    x = 3,027,036.54

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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.