Home / 5,612,122.44-7,744,181.10-3,256,954.02

Finding the Fourth Proportional to 5,612,122.44, 7,744,181.10 and 3,256,954.02

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Solution

The fourth proportional to 5,612,122.44, 7,744,181.10 and 3,256,954.02 is: 4,494,278.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,612,122.44 : 7,744,181.10 = 3,256,954.02 : x
  2. Step 2: Convert to fraction form
    5,612,122.44/7,744,181.10 = 3,256,954.02/x
  3. Step 3: Cross multiply
    5,612,122.44x = 7,744,181.10 × 3,256,954.02
  4. Step 4: Simplify right side
    5,612,122.44x = 25,222,441,765,253.02
  5. Step 5: Solve for x
    x = 25,222,441,765,253.02/5,612,122.44
  6. Step 6: Final answer
    x = 4,494,278.60

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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.