Home / 3,736,743.68-5,606,884.56-2,223,417.44

Finding the Fourth Proportional to 3,736,743.68, 5,606,884.56 and 2,223,417.44

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Solution

The fourth proportional to 3,736,743.68, 5,606,884.56 and 2,223,417.44 is: 3,336,178.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,743.68 : 5,606,884.56 = 2,223,417.44 : x
  2. Step 2: Convert to fraction form
    3,736,743.68/5,606,884.56 = 2,223,417.44/x
  3. Step 3: Cross multiply
    3,736,743.68x = 5,606,884.56 × 2,223,417.44
  4. Step 4: Simplify right side
    3,736,743.68x = 12,466,444,914,770.72
  5. Step 5: Solve for x
    x = 12,466,444,914,770.72/3,736,743.68
  6. Step 6: Final answer
    x = 3,336,178.76

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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.