Home / 2,419,499.90-3,629,249.85-736,384.70

Finding the Fourth Proportional to 2,419,499.90, 3,629,249.85 and 736,384.70

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Solution

The fourth proportional to 2,419,499.90, 3,629,249.85 and 736,384.70 is: 1,104,577.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,499.90 : 3,629,249.85 = 736,384.70 : x
  2. Step 2: Convert to fraction form
    2,419,499.90/3,629,249.85 = 736,384.70/x
  3. Step 3: Cross multiply
    2,419,499.90x = 3,629,249.85 × 736,384.70
  4. Step 4: Simplify right side
    2,419,499.90x = 2,672,524,062,017.30
  5. Step 5: Solve for x
    x = 2,672,524,062,017.30/2,419,499.90
  6. Step 6: Final answer
    x = 1,104,577.05

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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.