Home / 2,764,596.68-4,143,899.52-1,414,908.77

Finding the Fourth Proportional to 2,764,596.68, 4,143,899.52 and 1,414,908.77

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Solution

The fourth proportional to 2,764,596.68, 4,143,899.52 and 1,414,908.77 is: 2,120,830.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,596.68 : 4,143,899.52 = 1,414,908.77 : x
  2. Step 2: Convert to fraction form
    2,764,596.68/4,143,899.52 = 1,414,908.77/x
  3. Step 3: Cross multiply
    2,764,596.68x = 4,143,899.52 × 1,414,908.77
  4. Step 4: Simplify right side
    2,764,596.68x = 5,863,239,766,024.31
  5. Step 5: Solve for x
    x = 5,863,239,766,024.31/2,764,596.68
  6. Step 6: Final answer
    x = 2,120,830.07

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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.