Home / 7,381,604.20-11,072,406.30-2,062,820.20

Finding the Fourth Proportional to 7,381,604.20, 11,072,406.30 and 2,062,820.20

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Solution

The fourth proportional to 7,381,604.20, 11,072,406.30 and 2,062,820.20 is: 3,094,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,604.20 : 11,072,406.30 = 2,062,820.20 : x
  2. Step 2: Convert to fraction form
    7,381,604.20/11,072,406.30 = 2,062,820.20/x
  3. Step 3: Cross multiply
    7,381,604.20x = 11,072,406.30 × 2,062,820.20
  4. Step 4: Simplify right side
    7,381,604.20x = 22,840,383,378,247.26
  5. Step 5: Solve for x
    x = 22,840,383,378,247.26/7,381,604.20
  6. Step 6: Final answer
    x = 3,094,230.30

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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.