Home / 8,800,320-13,200,490.44-2,410,627.44

Finding the Fourth Proportional to 8,800,320, 13,200,490.44 and 2,410,627.44

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Solution

The fourth proportional to 8,800,320, 13,200,490.44 and 2,410,627.44 is: 3,615,944.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,800,320 : 13,200,490.44 = 2,410,627.44 : x
  2. Step 2: Convert to fraction form
    8,800,320/13,200,490.44 = 2,410,627.44/x
  3. Step 3: Cross multiply
    8,800,320x = 13,200,490.44 × 2,410,627.44
  4. Step 4: Simplify right side
    8,800,320x = 31,821,464,476,121.67
  5. Step 5: Solve for x
    x = 31,821,464,476,121.67/8,800,320
  6. Step 6: Final answer
    x = 3,615,944.02

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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.