Home / 4,309,556.50-5,947,233.78-2,375,886.28

Finding the Fourth Proportional to 4,309,556.50, 5,947,233.78 and 2,375,886.28

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Solution

The fourth proportional to 4,309,556.50, 5,947,233.78 and 2,375,886.28 is: 3,278,748.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,556.50 : 5,947,233.78 = 2,375,886.28 : x
  2. Step 2: Convert to fraction form
    4,309,556.50/5,947,233.78 = 2,375,886.28/x
  3. Step 3: Cross multiply
    4,309,556.50x = 5,947,233.78 × 2,375,886.28
  4. Step 4: Simplify right side
    4,309,556.50x = 14,129,951,141,854.54
  5. Step 5: Solve for x
    x = 14,129,951,141,854.54/4,309,556.50
  6. Step 6: Final answer
    x = 3,278,748.32

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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.