Home / 3,345,950.20-5,013,395.70-2,848,286.20

Finding the Fourth Proportional to 3,345,950.20, 5,013,395.70 and 2,848,286.20

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Solution

The fourth proportional to 3,345,950.20, 5,013,395.70 and 2,848,286.20 is: 4,267,722.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,950.20 : 5,013,395.70 = 2,848,286.20 : x
  2. Step 2: Convert to fraction form
    3,345,950.20/5,013,395.70 = 2,848,286.20/x
  3. Step 3: Cross multiply
    3,345,950.20x = 5,013,395.70 × 2,848,286.20
  4. Step 4: Simplify right side
    3,345,950.20x = 14,279,585,787,449.34
  5. Step 5: Solve for x
    x = 14,279,585,787,449.34/3,345,950.20
  6. Step 6: Final answer
    x = 4,267,722.15

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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.