Home / 2,216,372.45-3,324,559.59-533,475.95

Finding the Fourth Proportional to 2,216,372.45, 3,324,559.59 and 533,475.95

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Solution

The fourth proportional to 2,216,372.45, 3,324,559.59 and 533,475.95 is: 800,214.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,372.45 : 3,324,559.59 = 533,475.95 : x
  2. Step 2: Convert to fraction form
    2,216,372.45/3,324,559.59 = 533,475.95/x
  3. Step 3: Cross multiply
    2,216,372.45x = 3,324,559.59 × 533,475.95
  4. Step 4: Simplify right side
    2,216,372.45x = 1,773,572,568,984.06
  5. Step 5: Solve for x
    x = 1,773,572,568,984.06/2,216,372.45
  6. Step 6: Final answer
    x = 800,214.14

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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.