Home / 6,216,231.93-9,325,344.32-2,622,528.21

Finding the Fourth Proportional to 6,216,231.93, 9,325,344.32 and 2,622,528.21

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Solution

The fourth proportional to 6,216,231.93, 9,325,344.32 and 2,622,528.21 is: 3,934,212.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,231.93 : 9,325,344.32 = 2,622,528.21 : x
  2. Step 2: Convert to fraction form
    6,216,231.93/9,325,344.32 = 2,622,528.21/x
  3. Step 3: Cross multiply
    6,216,231.93x = 9,325,344.32 × 2,622,528.21
  4. Step 4: Simplify right side
    6,216,231.93x = 24,455,978,547,163.27
  5. Step 5: Solve for x
    x = 24,455,978,547,163.27/6,216,231.93
  6. Step 6: Final answer
    x = 3,934,212.69

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1.5x scale

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.