Home / 10,993,513.74-15,171,066.84-6,098,735.96

Finding the Fourth Proportional to 10,993,513.74, 15,171,066.84 and 6,098,735.96

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Solution

The fourth proportional to 10,993,513.74, 15,171,066.84 and 6,098,735.96 is: 8,416,265.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,513.74 : 15,171,066.84 = 6,098,735.96 : x
  2. Step 2: Convert to fraction form
    10,993,513.74/15,171,066.84 = 6,098,735.96/x
  3. Step 3: Cross multiply
    10,993,513.74x = 15,171,066.84 × 6,098,735.96
  4. Step 4: Simplify right side
    10,993,513.74x = 92,524,330,888,671.56
  5. Step 5: Solve for x
    x = 92,524,330,888,671.56/10,993,513.74
  6. Step 6: Final answer
    x = 8,416,265.54

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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.