Home / 2,293,301.41-3,164,757.97-1,260,826.76

Finding the Fourth Proportional to 2,293,301.41, 3,164,757.97 and 1,260,826.76

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Solution

The fourth proportional to 2,293,301.41, 3,164,757.97 and 1,260,826.76 is: 1,739,942.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,301.41 : 3,164,757.97 = 1,260,826.76 : x
  2. Step 2: Convert to fraction form
    2,293,301.41/3,164,757.97 = 1,260,826.76/x
  3. Step 3: Cross multiply
    2,293,301.41x = 3,164,757.97 × 1,260,826.76
  4. Step 4: Simplify right side
    2,293,301.41x = 3,990,211,540,701.74
  5. Step 5: Solve for x
    x = 3,990,211,540,701.74/2,293,301.41
  6. Step 6: Final answer
    x = 1,739,942.04

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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.