Home / 2,216,093.32-3,324,263.02-699,812.20

Finding the Fourth Proportional to 2,216,093.32, 3,324,263.02 and 699,812.20

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Solution

The fourth proportional to 2,216,093.32, 3,324,263.02 and 699,812.20 is: 1,049,757.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,093.32 : 3,324,263.02 = 699,812.20 : x
  2. Step 2: Convert to fraction form
    2,216,093.32/3,324,263.02 = 699,812.20/x
  3. Step 3: Cross multiply
    2,216,093.32x = 3,324,263.02 × 699,812.20
  4. Step 4: Simplify right side
    2,216,093.32x = 2,326,359,817,404.84
  5. Step 5: Solve for x
    x = 2,326,359,817,404.84/2,216,093.32
  6. Step 6: Final answer
    x = 1,049,757.15

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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.