Home / 3,322,211.16-4,983,732.57-1,300,193.98

Finding the Fourth Proportional to 3,322,211.16, 4,983,732.57 and 1,300,193.98

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Solution

The fourth proportional to 3,322,211.16, 4,983,732.57 and 1,300,193.98 is: 1,950,453.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,211.16 : 4,983,732.57 = 1,300,193.98 : x
  2. Step 2: Convert to fraction form
    3,322,211.16/4,983,732.57 = 1,300,193.98/x
  3. Step 3: Cross multiply
    3,322,211.16x = 4,983,732.57 × 1,300,193.98
  4. Step 4: Simplify right side
    3,322,211.16x = 6,479,819,085,443.93
  5. Step 5: Solve for x
    x = 6,479,819,085,443.93/3,322,211.16
  6. Step 6: Final answer
    x = 1,950,453.71

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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.