Home / 3,424,796.07-4,722,958.33-2,047,921.01

Finding the Fourth Proportional to 3,424,796.07, 4,722,958.33 and 2,047,921.01

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Solution

The fourth proportional to 3,424,796.07, 4,722,958.33 and 2,047,921.01 is: 2,824,181.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,796.07 : 4,722,958.33 = 2,047,921.01 : x
  2. Step 2: Convert to fraction form
    3,424,796.07/4,722,958.33 = 2,047,921.01/x
  3. Step 3: Cross multiply
    3,424,796.07x = 4,722,958.33 × 2,047,921.01
  4. Step 4: Simplify right side
    3,424,796.07x = 9,672,245,582,338.01
  5. Step 5: Solve for x
    x = 9,672,245,582,338.01/3,424,796.07
  6. Step 6: Final answer
    x = 2,824,181.47

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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.