Home / 4,103,618.60-5,663,286.71-2,268,037.44

Finding the Fourth Proportional to 4,103,618.60, 5,663,286.71 and 2,268,037.44

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Solution

The fourth proportional to 4,103,618.60, 5,663,286.71 and 2,268,037.44 is: 3,130,053.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,618.60 : 5,663,286.71 = 2,268,037.44 : x
  2. Step 2: Convert to fraction form
    4,103,618.60/5,663,286.71 = 2,268,037.44/x
  3. Step 3: Cross multiply
    4,103,618.60x = 5,663,286.71 × 2,268,037.44
  4. Step 4: Simplify right side
    4,103,618.60x = 12,844,546,297,404.52
  5. Step 5: Solve for x
    x = 12,844,546,297,404.52/4,103,618.60
  6. Step 6: Final answer
    x = 3,130,053.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.