Home / 2,796,008.66-4,194,023.94-850,756.68

Finding the Fourth Proportional to 2,796,008.66, 4,194,023.94 and 850,756.68

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Solution

The fourth proportional to 2,796,008.66, 4,194,023.94 and 850,756.68 is: 1,276,138.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,008.66 : 4,194,023.94 = 850,756.68 : x
  2. Step 2: Convert to fraction form
    2,796,008.66/4,194,023.94 = 850,756.68/x
  3. Step 3: Cross multiply
    2,796,008.66x = 4,194,023.94 × 850,756.68
  4. Step 4: Simplify right side
    2,796,008.66x = 3,568,093,883,034.92
  5. Step 5: Solve for x
    x = 3,568,093,883,034.92/2,796,008.66
  6. Step 6: Final answer
    x = 1,276,138.35

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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.