Home / 3,822,556.74-5,274,856.50-2,273,733.06

Finding the Fourth Proportional to 3,822,556.74, 5,274,856.50 and 2,273,733.06

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Solution

The fourth proportional to 3,822,556.74, 5,274,856.50 and 2,273,733.06 is: 3,137,589.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,556.74 : 5,274,856.50 = 2,273,733.06 : x
  2. Step 2: Convert to fraction form
    3,822,556.74/5,274,856.50 = 2,273,733.06/x
  3. Step 3: Cross multiply
    3,822,556.74x = 5,274,856.50 × 2,273,733.06
  4. Step 4: Simplify right side
    3,822,556.74x = 11,993,615,610,805.89
  5. Step 5: Solve for x
    x = 11,993,615,610,805.89/3,822,556.74
  6. Step 6: Final answer
    x = 3,137,589.95

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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.