Home / 4,008,781.94-6,012,532.83-1,168,229.66

Finding the Fourth Proportional to 4,008,781.94, 6,012,532.83 and 1,168,229.66

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Solution

The fourth proportional to 4,008,781.94, 6,012,532.83 and 1,168,229.66 is: 1,752,157.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,781.94 : 6,012,532.83 = 1,168,229.66 : x
  2. Step 2: Convert to fraction form
    4,008,781.94/6,012,532.83 = 1,168,229.66/x
  3. Step 3: Cross multiply
    4,008,781.94x = 6,012,532.83 × 1,168,229.66
  4. Step 4: Simplify right side
    4,008,781.94x = 7,024,019,183,729.74
  5. Step 5: Solve for x
    x = 7,024,019,183,729.74/4,008,781.94
  6. Step 6: Final answer
    x = 1,752,157.96

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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.