Home / 3,022,546.46-4,535,591.13-2,168,697.92

Finding the Fourth Proportional to 3,022,546.46, 4,535,591.13 and 2,168,697.92

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Solution

The fourth proportional to 3,022,546.46, 4,535,591.13 and 2,168,697.92 is: 3,254,317.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,546.46 : 4,535,591.13 = 2,168,697.92 : x
  2. Step 2: Convert to fraction form
    3,022,546.46/4,535,591.13 = 2,168,697.92/x
  3. Step 3: Cross multiply
    3,022,546.46x = 4,535,591.13 × 2,168,697.92
  4. Step 4: Simplify right side
    3,022,546.46x = 9,836,327,026,923.49
  5. Step 5: Solve for x
    x = 9,836,327,026,923.49/3,022,546.46
  6. Step 6: Final answer
    x = 3,254,317.90

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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.