Home / 4,089,816.60-6,134,724.90-2,950,170.90

Finding the Fourth Proportional to 4,089,816.60, 6,134,724.90 and 2,950,170.90

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Solution

The fourth proportional to 4,089,816.60, 6,134,724.90 and 2,950,170.90 is: 4,425,256.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,816.60 : 6,134,724.90 = 2,950,170.90 : x
  2. Step 2: Convert to fraction form
    4,089,816.60/6,134,724.90 = 2,950,170.90/x
  3. Step 3: Cross multiply
    4,089,816.60x = 6,134,724.90 × 2,950,170.90
  4. Step 4: Simplify right side
    4,089,816.60x = 18,098,486,879,485.41
  5. Step 5: Solve for x
    x = 18,098,486,879,485.41/4,089,816.60
  6. Step 6: Final answer
    x = 4,425,256.35

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Double scale
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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.