Home / 2,466,906.73-3,700,613.91-931,195.73

Finding the Fourth Proportional to 2,466,906.73, 3,700,613.91 and 931,195.73

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Solution

The fourth proportional to 2,466,906.73, 3,700,613.91 and 931,195.73 is: 1,396,889.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,906.73 : 3,700,613.91 = 931,195.73 : x
  2. Step 2: Convert to fraction form
    2,466,906.73/3,700,613.91 = 931,195.73/x
  3. Step 3: Cross multiply
    2,466,906.73x = 3,700,613.91 × 931,195.73
  4. Step 4: Simplify right side
    2,466,906.73x = 3,445,995,871,370.60
  5. Step 5: Solve for x
    x = 3,445,995,871,370.60/2,466,906.73
  6. Step 6: Final answer
    x = 1,396,889.41

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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.