Home / 6,797,588.22-9,380,919.18-3,699,961.50

Finding the Fourth Proportional to 6,797,588.22, 9,380,919.18 and 3,699,961.50

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Solution

The fourth proportional to 6,797,588.22, 9,380,919.18 and 3,699,961.50 is: 5,106,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,588.22 : 9,380,919.18 = 3,699,961.50 : x
  2. Step 2: Convert to fraction form
    6,797,588.22/9,380,919.18 = 3,699,961.50/x
  3. Step 3: Cross multiply
    6,797,588.22x = 9,380,919.18 × 3,699,961.50
  4. Step 4: Simplify right side
    6,797,588.22x = 34,709,039,800,611.57
  5. Step 5: Solve for x
    x = 34,709,039,800,611.57/6,797,588.22
  6. Step 6: Final answer
    x = 5,106,081.55

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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.