Home / 2,217,270.58-3,325,876.71-534,359.50

Finding the Fourth Proportional to 2,217,270.58, 3,325,876.71 and 534,359.50

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Solution

The fourth proportional to 2,217,270.58, 3,325,876.71 and 534,359.50 is: 801,532.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,270.58 : 3,325,876.71 = 534,359.50 : x
  2. Step 2: Convert to fraction form
    2,217,270.58/3,325,876.71 = 534,359.50/x
  3. Step 3: Cross multiply
    2,217,270.58x = 3,325,876.71 × 534,359.50
  4. Step 4: Simplify right side
    2,217,270.58x = 1,777,213,815,817.25
  5. Step 5: Solve for x
    x = 1,777,213,815,817.25/2,217,270.58
  6. Step 6: Final answer
    x = 801,532.22

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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.