Home / 4,217,144.22-6,325,659.63-1,022,297.94

Finding the Fourth Proportional to 4,217,144.22, 6,325,659.63 and 1,022,297.94

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Solution

The fourth proportional to 4,217,144.22, 6,325,659.63 and 1,022,297.94 is: 1,533,433.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,144.22 : 6,325,659.63 = 1,022,297.94 : x
  2. Step 2: Convert to fraction form
    4,217,144.22/6,325,659.63 = 1,022,297.94/x
  3. Step 3: Cross multiply
    4,217,144.22x = 6,325,659.63 × 1,022,297.94
  4. Step 4: Simplify right side
    4,217,144.22x = 6,466,708,808,890.16
  5. Step 5: Solve for x
    x = 6,466,708,808,890.16/4,217,144.22
  6. Step 6: Final answer
    x = 1,533,433.17

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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.