Home / 4,246,942.28-6,370,413.26-1,214,284.04

Finding the Fourth Proportional to 4,246,942.28, 6,370,413.26 and 1,214,284.04

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Solution

The fourth proportional to 4,246,942.28, 6,370,413.26 and 1,214,284.04 is: 1,821,426.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246,942.28 : 6,370,413.26 = 1,214,284.04 : x
  2. Step 2: Convert to fraction form
    4,246,942.28/6,370,413.26 = 1,214,284.04/x
  3. Step 3: Cross multiply
    4,246,942.28x = 6,370,413.26 × 1,214,284.04
  4. Step 4: Simplify right side
    4,246,942.28x = 7,735,491,149,822.37
  5. Step 5: Solve for x
    x = 7,735,491,149,822.37/4,246,942.28
  6. Step 6: Final answer
    x = 1,821,426.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.