Home / 4,945,884.52-6,840,346.98-4,436,401

Finding the Fourth Proportional to 4,945,884.52, 6,840,346.98 and 4,436,401

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Solution

The fourth proportional to 4,945,884.52, 6,840,346.98 and 4,436,401 is: 6,135,711.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,884.52 : 6,840,346.98 = 4,436,401 : x
  2. Step 2: Convert to fraction form
    4,945,884.52/6,840,346.98 = 4,436,401/x
  3. Step 3: Cross multiply
    4,945,884.52x = 6,840,346.98 × 4,436,401
  4. Step 4: Simplify right side
    4,945,884.52x = 30,346,522,182,418.98
  5. Step 5: Solve for x
    x = 30,346,522,182,418.98/4,945,884.52
  6. Step 6: Final answer
    x = 6,135,711.83

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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.