Home / 3,343,682.52-4,615,694.28-2,257,425.36

Finding the Fourth Proportional to 3,343,682.52, 4,615,694.28 and 2,257,425.36

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Solution

The fourth proportional to 3,343,682.52, 4,615,694.28 and 2,257,425.36 is: 3,116,200.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,682.52 : 4,615,694.28 = 2,257,425.36 : x
  2. Step 2: Convert to fraction form
    3,343,682.52/4,615,694.28 = 2,257,425.36/x
  3. Step 3: Cross multiply
    3,343,682.52x = 4,615,694.28 × 2,257,425.36
  4. Step 4: Simplify right side
    3,343,682.52x = 10,419,585,321,678.94
  5. Step 5: Solve for x
    x = 10,419,585,321,678.94/3,343,682.52
  6. Step 6: Final answer
    x = 3,116,200.55

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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.