Home / 4,224,467.12-6,337,195.38-1,344,825.05

Finding the Fourth Proportional to 4,224,467.12, 6,337,195.38 and 1,344,825.05

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Solution

The fourth proportional to 4,224,467.12, 6,337,195.38 and 1,344,825.05 is: 2,017,395.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,467.12 : 6,337,195.38 = 1,344,825.05 : x
  2. Step 2: Convert to fraction form
    4,224,467.12/6,337,195.38 = 1,344,825.05/x
  3. Step 3: Cross multiply
    4,224,467.12x = 6,337,195.38 × 1,344,825.05
  4. Step 4: Simplify right side
    4,224,467.12x = 8,522,419,062,082.29
  5. Step 5: Solve for x
    x = 8,522,419,062,082.29/4,224,467.12
  6. Step 6: Final answer
    x = 2,017,395.05

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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.