Home / 3,332,479.44-4,997,685.92-1,202,286.72

Finding the Fourth Proportional to 3,332,479.44, 4,997,685.92 and 1,202,286.72

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Solution

The fourth proportional to 3,332,479.44, 4,997,685.92 and 1,202,286.72 is: 1,803,057.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,479.44 : 4,997,685.92 = 1,202,286.72 : x
  2. Step 2: Convert to fraction form
    3,332,479.44/4,997,685.92 = 1,202,286.72/x
  3. Step 3: Cross multiply
    3,332,479.44x = 4,997,685.92 × 1,202,286.72
  4. Step 4: Simplify right side
    3,332,479.44x = 6,008,651,412,346.98
  5. Step 5: Solve for x
    x = 6,008,651,412,346.98/3,332,479.44
  6. Step 6: Final answer
    x = 1,803,057.31

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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.