Home / 4,100,015.20-6,150,022.80-4,037,029.60

Finding the Fourth Proportional to 4,100,015.20, 6,150,022.80 and 4,037,029.60

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Solution

The fourth proportional to 4,100,015.20, 6,150,022.80 and 4,037,029.60 is: 6,055,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,015.20 : 6,150,022.80 = 4,037,029.60 : x
  2. Step 2: Convert to fraction form
    4,100,015.20/6,150,022.80 = 4,037,029.60/x
  3. Step 3: Cross multiply
    4,100,015.20x = 6,150,022.80 × 4,037,029.60
  4. Step 4: Simplify right side
    4,100,015.20x = 24,827,824,084,274.88
  5. Step 5: Solve for x
    x = 24,827,824,084,274.88/4,100,015.20
  6. Step 6: Final answer
    x = 6,055,544.40

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Similar ratio
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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.