Home / 3,082,954.92-4,618,447.74-2,271,867

Finding the Fourth Proportional to 3,082,954.92, 4,618,447.74 and 2,271,867

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Solution

The fourth proportional to 3,082,954.92, 4,618,447.74 and 2,271,867 is: 3,403,390.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,954.92 : 4,618,447.74 = 2,271,867 : x
  2. Step 2: Convert to fraction form
    3,082,954.92/4,618,447.74 = 2,271,867/x
  3. Step 3: Cross multiply
    3,082,954.92x = 4,618,447.74 × 2,271,867
  4. Step 4: Simplify right side
    3,082,954.92x = 10,492,499,011,730.58
  5. Step 5: Solve for x
    x = 10,492,499,011,730.58/3,082,954.92
  6. Step 6: Final answer
    x = 3,403,390.35

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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.