Home / 2,216,269.32-3,324,404.60-533,372.80

Finding the Fourth Proportional to 2,216,269.32, 3,324,404.60 and 533,372.80

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Solution

The fourth proportional to 2,216,269.32, 3,324,404.60 and 533,372.80 is: 800,059.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,269.32 : 3,324,404.60 = 533,372.80 : x
  2. Step 2: Convert to fraction form
    2,216,269.32/3,324,404.60 = 533,372.80/x
  3. Step 3: Cross multiply
    2,216,269.32x = 3,324,404.60 × 533,372.80
  4. Step 4: Simplify right side
    2,216,269.32x = 1,773,146,989,834.88
  5. Step 5: Solve for x
    x = 1,773,146,989,834.88/2,216,269.32
  6. Step 6: Final answer
    x = 800,059.35

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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.