Home / 6,958,099.32-10,434,647.60-2,407,912.56

Finding the Fourth Proportional to 6,958,099.32, 10,434,647.60 and 2,407,912.56

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Solution

The fourth proportional to 6,958,099.32, 10,434,647.60 and 2,407,912.56 is: 3,611,003.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,099.32 : 10,434,647.60 = 2,407,912.56 : x
  2. Step 2: Convert to fraction form
    6,958,099.32/10,434,647.60 = 2,407,912.56/x
  3. Step 3: Cross multiply
    6,958,099.32x = 10,434,647.60 × 2,407,912.56
  4. Step 4: Simplify right side
    6,958,099.32x = 25,125,719,015,213.86
  5. Step 5: Solve for x
    x = 25,125,719,015,213.86/6,958,099.32
  6. Step 6: Final answer
    x = 3,611,003.22

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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.