Home / 7,971,099.37-11,956,570.26-3,651,924.45

Finding the Fourth Proportional to 7,971,099.37, 11,956,570.26 and 3,651,924.45

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Solution

The fourth proportional to 7,971,099.37, 11,956,570.26 and 3,651,924.45 is: 5,477,850.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,971,099.37 : 11,956,570.26 = 3,651,924.45 : x
  2. Step 2: Convert to fraction form
    7,971,099.37/11,956,570.26 = 3,651,924.45/x
  3. Step 3: Cross multiply
    7,971,099.37x = 11,956,570.26 × 3,651,924.45
  4. Step 4: Simplify right side
    7,971,099.37x = 43,664,491,270,636.86
  5. Step 5: Solve for x
    x = 43,664,491,270,636.86/7,971,099.37
  6. Step 6: Final answer
    x = 5,477,850.58

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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.