Home / 4,994,334.72-6,891,402.24-2,847,744

Finding the Fourth Proportional to 4,994,334.72, 6,891,402.24 and 2,847,744

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Solution

The fourth proportional to 4,994,334.72, 6,891,402.24 and 2,847,744 is: 3,929,442.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,334.72 : 6,891,402.24 = 2,847,744 : x
  2. Step 2: Convert to fraction form
    4,994,334.72/6,891,402.24 = 2,847,744/x
  3. Step 3: Cross multiply
    4,994,334.72x = 6,891,402.24 × 2,847,744
  4. Step 4: Simplify right side
    4,994,334.72x = 19,624,949,380,546.56
  5. Step 5: Solve for x
    x = 19,624,949,380,546.56/4,994,334.72
  6. Step 6: Final answer
    x = 3,929,442.15

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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.