Home / 2,222,944.80-3,334,388.04-540,043.44

Finding the Fourth Proportional to 2,222,944.80, 3,334,388.04 and 540,043.44

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Solution

The fourth proportional to 2,222,944.80, 3,334,388.04 and 540,043.44 is: 810,058.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,944.80 : 3,334,388.04 = 540,043.44 : x
  2. Step 2: Convert to fraction form
    2,222,944.80/3,334,388.04 = 540,043.44/x
  3. Step 3: Cross multiply
    2,222,944.80x = 3,334,388.04 × 540,043.44
  4. Step 4: Simplify right side
    2,222,944.80x = 1,800,714,387,416.46
  5. Step 5: Solve for x
    x = 1,800,714,387,416.46/2,222,944.80
  6. Step 6: Final answer
    x = 810,058.08

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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.