Home / 3,488,929.44-5,233,390.03-1,092,960.69

Finding the Fourth Proportional to 3,488,929.44, 5,233,390.03 and 1,092,960.69

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Solution

The fourth proportional to 3,488,929.44, 5,233,390.03 and 1,092,960.69 is: 1,639,439.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,929.44 : 5,233,390.03 = 1,092,960.69 : x
  2. Step 2: Convert to fraction form
    3,488,929.44/5,233,390.03 = 1,092,960.69/x
  3. Step 3: Cross multiply
    3,488,929.44x = 5,233,390.03 × 1,092,960.69
  4. Step 4: Simplify right side
    3,488,929.44x = 5,719,889,578,227.92
  5. Step 5: Solve for x
    x = 5,719,889,578,227.92/3,488,929.44
  6. Step 6: Final answer
    x = 1,639,439.74

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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.