Home / 4,410.43-6,086.35-2,420.96

Finding the Fourth Proportional to 4,410.43, 6,086.35 and 2,420.96

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Solution

The fourth proportional to 4,410.43, 6,086.35 and 2,420.96 is: 3,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.43 : 6,086.35 = 2,420.96 : x
  2. Step 2: Convert to fraction form
    4,410.43/6,086.35 = 2,420.96/x
  3. Step 3: Cross multiply
    4,410.43x = 6,086.35 × 2,420.96
  4. Step 4: Simplify right side
    4,410.43x = 14,734,809.90
  5. Step 5: Solve for x
    x = 14,734,809.90/4,410.43
  6. Step 6: Final answer
    x = 3,340.90

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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.