Home / 2,204,635.87-3,306,103.44-856,621.01

Finding the Fourth Proportional to 2,204,635.87, 3,306,103.44 and 856,621.01

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Solution

The fourth proportional to 2,204,635.87, 3,306,103.44 and 856,621.01 is: 1,284,601.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,635.87 : 3,306,103.44 = 856,621.01 : x
  2. Step 2: Convert to fraction form
    2,204,635.87/3,306,103.44 = 856,621.01/x
  3. Step 3: Cross multiply
    2,204,635.87x = 3,306,103.44 × 856,621.01
  4. Step 4: Simplify right side
    2,204,635.87x = 2,832,077,651,406.76
  5. Step 5: Solve for x
    x = 2,832,077,651,406.76/2,204,635.87
  6. Step 6: Final answer
    x = 1,284,601.10

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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.