Home / 4,624,949.42-6,382,291.64-2,560,049.63

Finding the Fourth Proportional to 4,624,949.42, 6,382,291.64 and 2,560,049.63

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Solution

The fourth proportional to 4,624,949.42, 6,382,291.64 and 2,560,049.63 is: 3,532,791.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,949.42 : 6,382,291.64 = 2,560,049.63 : x
  2. Step 2: Convert to fraction form
    4,624,949.42/6,382,291.64 = 2,560,049.63/x
  3. Step 3: Cross multiply
    4,624,949.42x = 6,382,291.64 × 2,560,049.63
  4. Step 4: Simplify right side
    4,624,949.42x = 16,338,983,306,822.39
  5. Step 5: Solve for x
    x = 16,338,983,306,822.39/4,624,949.42
  6. Step 6: Final answer
    x = 3,532,791.79

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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.