Home / 2,734,325.91-3,773,690.37-1,647,146.34

Finding the Fourth Proportional to 2,734,325.91, 3,773,690.37 and 1,647,146.34

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Solution

The fourth proportional to 2,734,325.91, 3,773,690.37 and 1,647,146.34 is: 2,273,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,325.91 : 3,773,690.37 = 1,647,146.34 : x
  2. Step 2: Convert to fraction form
    2,734,325.91/3,773,690.37 = 1,647,146.34/x
  3. Step 3: Cross multiply
    2,734,325.91x = 3,773,690.37 × 1,647,146.34
  4. Step 4: Simplify right side
    2,734,325.91x = 6,215,820,281,238.75
  5. Step 5: Solve for x
    x = 6,215,820,281,238.75/2,734,325.91
  6. Step 6: Final answer
    x = 2,273,255.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.