Home / 3,367,021.61-4,645,114.26-2,486,082.02

Finding the Fourth Proportional to 3,367,021.61, 4,645,114.26 and 2,486,082.02

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Solution

The fourth proportional to 3,367,021.61, 4,645,114.26 and 2,486,082.02 is: 3,429,777.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,021.61 : 4,645,114.26 = 2,486,082.02 : x
  2. Step 2: Convert to fraction form
    3,367,021.61/4,645,114.26 = 2,486,082.02/x
  3. Step 3: Cross multiply
    3,367,021.61x = 4,645,114.26 × 2,486,082.02
  4. Step 4: Simplify right side
    3,367,021.61x = 11,548,135,019,406.03
  5. Step 5: Solve for x
    x = 11,548,135,019,406.03/3,367,021.61
  6. Step 6: Final answer
    x = 3,429,777.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.