Home / 2,410,197.92-3,326,177.27-1,443,143.57

Finding the Fourth Proportional to 2,410,197.92, 3,326,177.27 and 1,443,143.57

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Solution

The fourth proportional to 2,410,197.92, 3,326,177.27 and 1,443,143.57 is: 1,991,600.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,197.92 : 3,326,177.27 = 1,443,143.57 : x
  2. Step 2: Convert to fraction form
    2,410,197.92/3,326,177.27 = 1,443,143.57/x
  3. Step 3: Cross multiply
    2,410,197.92x = 3,326,177.27 × 1,443,143.57
  4. Step 4: Simplify right side
    2,410,197.92x = 4,800,151,316,034.05
  5. Step 5: Solve for x
    x = 4,800,151,316,034.05/2,410,197.92
  6. Step 6: Final answer
    x = 1,991,600.48

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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.