Home / 3,627,211.70-5,441,481.86-1,496,133.29

Finding the Fourth Proportional to 3,627,211.70, 5,441,481.86 and 1,496,133.29

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Solution

The fourth proportional to 3,627,211.70, 5,441,481.86 and 1,496,133.29 is: 2,244,473.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,211.70 : 5,441,481.86 = 1,496,133.29 : x
  2. Step 2: Convert to fraction form
    3,627,211.70/5,441,481.86 = 1,496,133.29/x
  3. Step 3: Cross multiply
    3,627,211.70x = 5,441,481.86 × 1,496,133.29
  4. Step 4: Simplify right side
    3,627,211.70x = 8,141,182,163,800.16
  5. Step 5: Solve for x
    x = 8,141,182,163,800.16/3,627,211.70
  6. Step 6: Final answer
    x = 2,244,473.95

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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.