Home / 3,229,362.62-4,842,361.97-1,523,047.76

Finding the Fourth Proportional to 3,229,362.62, 4,842,361.97 and 1,523,047.76

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Solution

The fourth proportional to 3,229,362.62, 4,842,361.97 and 1,523,047.76 is: 2,283,778.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,362.62 : 4,842,361.97 = 1,523,047.76 : x
  2. Step 2: Convert to fraction form
    3,229,362.62/4,842,361.97 = 1,523,047.76/x
  3. Step 3: Cross multiply
    3,229,362.62x = 4,842,361.97 × 1,523,047.76
  4. Step 4: Simplify right side
    3,229,362.62x = 7,375,148,519,690.64
  5. Step 5: Solve for x
    x = 7,375,148,519,690.64/3,229,362.62
  6. Step 6: Final answer
    x = 2,283,778.38

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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.