Home / 7,454,196.56-11,181,544.21-2,062,395.61

Finding the Fourth Proportional to 7,454,196.56, 11,181,544.21 and 2,062,395.61

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Solution

The fourth proportional to 7,454,196.56, 11,181,544.21 and 2,062,395.61 is: 3,093,662.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,454,196.56 : 11,181,544.21 = 2,062,395.61 : x
  2. Step 2: Convert to fraction form
    7,454,196.56/11,181,544.21 = 2,062,395.61/x
  3. Step 3: Cross multiply
    7,454,196.56x = 11,181,544.21 × 2,062,395.61
  4. Step 4: Simplify right side
    7,454,196.56x = 23,060,767,691,724.92
  5. Step 5: Solve for x
    x = 23,060,767,691,724.92/7,454,196.56
  6. Step 6: Final answer
    x = 3,093,662.41

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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.