Home / 3,192,771.44-4,790,031.96-1,593,403.76

Finding the Fourth Proportional to 3,192,771.44, 4,790,031.96 and 1,593,403.76

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Solution

The fourth proportional to 3,192,771.44, 4,790,031.96 and 1,593,403.76 is: 2,390,542.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,771.44 : 4,790,031.96 = 1,593,403.76 : x
  2. Step 2: Convert to fraction form
    3,192,771.44/4,790,031.96 = 1,593,403.76/x
  3. Step 3: Cross multiply
    3,192,771.44x = 4,790,031.96 × 1,593,403.76
  4. Step 4: Simplify right side
    3,192,771.44x = 7,632,454,935,584.17
  5. Step 5: Solve for x
    x = 7,632,454,935,584.17/3,192,771.44
  6. Step 6: Final answer
    x = 2,390,542.22

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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.