Home / 3,262,880.28-4,894,659.42-1,556,735.97

Finding the Fourth Proportional to 3,262,880.28, 4,894,659.42 and 1,556,735.97

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Solution

The fourth proportional to 3,262,880.28, 4,894,659.42 and 1,556,735.97 is: 2,335,265.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,880.28 : 4,894,659.42 = 1,556,735.97 : x
  2. Step 2: Convert to fraction form
    3,262,880.28/4,894,659.42 = 1,556,735.97/x
  3. Step 3: Cross multiply
    3,262,880.28x = 4,894,659.42 × 1,556,735.97
  4. Step 4: Simplify right side
    3,262,880.28x = 7,619,692,392,530.55
  5. Step 5: Solve for x
    x = 7,619,692,392,530.55/3,262,880.28
  6. Step 6: Final answer
    x = 2,335,265.69

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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.