Home / 4,532,819.54-6,794,954.73-2,256,191.48

Finding the Fourth Proportional to 4,532,819.54, 6,794,954.73 and 2,256,191.48

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Solution

The fourth proportional to 4,532,819.54, 6,794,954.73 and 2,256,191.48 is: 3,382,159.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,819.54 : 6,794,954.73 = 2,256,191.48 : x
  2. Step 2: Convert to fraction form
    4,532,819.54/6,794,954.73 = 2,256,191.48/x
  3. Step 3: Cross multiply
    4,532,819.54x = 6,794,954.73 × 2,256,191.48
  4. Step 4: Simplify right side
    4,532,819.54x = 15,330,718,985,799.09
  5. Step 5: Solve for x
    x = 15,330,718,985,799.09/4,532,819.54
  6. Step 6: Final answer
    x = 3,382,159.57

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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.