Home / 8,089,278.76-11,163,136.26-4,467,529

Finding the Fourth Proportional to 8,089,278.76, 11,163,136.26 and 4,467,529

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Solution

The fourth proportional to 8,089,278.76, 11,163,136.26 and 4,467,529 is: 6,165,152.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,089,278.76 : 11,163,136.26 = 4,467,529 : x
  2. Step 2: Convert to fraction form
    8,089,278.76/11,163,136.26 = 4,467,529/x
  3. Step 3: Cross multiply
    8,089,278.76x = 11,163,136.26 × 4,467,529
  4. Step 4: Simplify right side
    8,089,278.76x = 49,871,634,972,501.54
  5. Step 5: Solve for x
    x = 49,871,634,972,501.54/8,089,278.76
  6. Step 6: Final answer
    x = 6,165,152.23

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Double scale
Find fourth proportional to 8,089,279.76, 11,163,137.64 and 4,467,530
Similar ratio
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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.