Home / 11,694,297.60-16,140,121.88-6,802,355.39

Finding the Fourth Proportional to 11,694,297.60, 16,140,121.88 and 6,802,355.39

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Solution

The fourth proportional to 11,694,297.60, 16,140,121.88 and 6,802,355.39 is: 9,388,408.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,297.60 : 16,140,121.88 = 6,802,355.39 : x
  2. Step 2: Convert to fraction form
    11,694,297.60/16,140,121.88 = 6,802,355.39/x
  3. Step 3: Cross multiply
    11,694,297.60x = 16,140,121.88 × 6,802,355.39
  4. Step 4: Simplify right side
    11,694,297.60x = 109,790,844,950,962.55
  5. Step 5: Solve for x
    x = 109,790,844,950,962.55/11,694,297.60
  6. Step 6: Final answer
    x = 9,388,408.67

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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.