Home / 6,790,099.14-10,189,635.93-3,196,893.69

Finding the Fourth Proportional to 6,790,099.14, 10,189,635.93 and 3,196,893.69

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Solution

The fourth proportional to 6,790,099.14, 10,189,635.93 and 3,196,893.69 is: 4,797,453.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,099.14 : 10,189,635.93 = 3,196,893.69 : x
  2. Step 2: Convert to fraction form
    6,790,099.14/10,189,635.93 = 3,196,893.69/x
  3. Step 3: Cross multiply
    6,790,099.14x = 10,189,635.93 × 3,196,893.69
  4. Step 4: Simplify right side
    6,790,099.14x = 32,575,182,808,014.28
  5. Step 5: Solve for x
    x = 32,575,182,808,014.28/6,790,099.14
  6. Step 6: Final answer
    x = 4,797,453.19

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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.