Home / 3,627,473.76-5,441,910.48-2,031,838.56

Finding the Fourth Proportional to 3,627,473.76, 5,441,910.48 and 2,031,838.56

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Solution

The fourth proportional to 3,627,473.76, 5,441,910.48 and 2,031,838.56 is: 3,048,149.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,473.76 : 5,441,910.48 = 2,031,838.56 : x
  2. Step 2: Convert to fraction form
    3,627,473.76/5,441,910.48 = 2,031,838.56/x
  3. Step 3: Cross multiply
    3,627,473.76x = 5,441,910.48 × 2,031,838.56
  4. Step 4: Simplify right side
    3,627,473.76x = 11,057,083,553,332.11
  5. Step 5: Solve for x
    x = 11,057,083,553,332.11/3,627,473.76
  6. Step 6: Final answer
    x = 3,048,149.84

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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.