Home / 2,214,863.60-3,322,295.40-2,200,866.80

Finding the Fourth Proportional to 2,214,863.60, 3,322,295.40 and 2,200,866.80

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Solution

The fourth proportional to 2,214,863.60, 3,322,295.40 and 2,200,866.80 is: 3,301,300.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,863.60 : 3,322,295.40 = 2,200,866.80 : x
  2. Step 2: Convert to fraction form
    2,214,863.60/3,322,295.40 = 2,200,866.80/x
  3. Step 3: Cross multiply
    2,214,863.60x = 3,322,295.40 × 2,200,866.80
  4. Step 4: Simplify right side
    2,214,863.60x = 7,311,929,645,652.72
  5. Step 5: Solve for x
    x = 7,311,929,645,652.72/2,214,863.60
  6. Step 6: Final answer
    x = 3,301,300.20

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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.