Home / 2,203,635.40-3,089,288.60-2,203,635.40

Finding the Fourth Proportional to 2,203,635.40, 3,089,288.60 and 2,203,635.40

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Solution

The fourth proportional to 2,203,635.40, 3,089,288.60 and 2,203,635.40 is: 3,089,288.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,635.40 : 3,089,288.60 = 2,203,635.40 : x
  2. Step 2: Convert to fraction form
    2,203,635.40/3,089,288.60 = 2,203,635.40/x
  3. Step 3: Cross multiply
    2,203,635.40x = 3,089,288.60 × 2,203,635.40
  4. Step 4: Simplify right side
    2,203,635.40x = 6,807,665,719,776.44
  5. Step 5: Solve for x
    x = 6,807,665,719,776.44/2,203,635.40
  6. Step 6: Final answer
    x = 3,089,288.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.