Home / 2,252,293.38-3,379,015.95-654,856.46

Finding the Fourth Proportional to 2,252,293.38, 3,379,015.95 and 654,856.46

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Solution

The fourth proportional to 2,252,293.38, 3,379,015.95 and 654,856.46 is: 982,452.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,293.38 : 3,379,015.95 = 654,856.46 : x
  2. Step 2: Convert to fraction form
    2,252,293.38/3,379,015.95 = 654,856.46/x
  3. Step 3: Cross multiply
    2,252,293.38x = 3,379,015.95 × 654,856.46
  4. Step 4: Simplify right side
    2,252,293.38x = 2,212,770,431,748.08
  5. Step 5: Solve for x
    x = 2,212,770,431,748.08/2,252,293.38
  6. Step 6: Final answer
    x = 982,452.13

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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.