Home / 2,295,977.45-3,443,826.74-856,383.35

Finding the Fourth Proportional to 2,295,977.45, 3,443,826.74 and 856,383.35

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Solution

The fourth proportional to 2,295,977.45, 3,443,826.74 and 856,383.35 is: 1,284,523.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,977.45 : 3,443,826.74 = 856,383.35 : x
  2. Step 2: Convert to fraction form
    2,295,977.45/3,443,826.74 = 856,383.35/x
  3. Step 3: Cross multiply
    2,295,977.45x = 3,443,826.74 × 856,383.35
  4. Step 4: Simplify right side
    2,295,977.45x = 2,949,235,858,919.73
  5. Step 5: Solve for x
    x = 2,949,235,858,919.73/2,295,977.45
  6. Step 6: Final answer
    x = 1,284,523.01

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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.