Home / 8,043,313.80-11,099,694.84-5,987,522.76

Finding the Fourth Proportional to 8,043,313.80, 11,099,694.84 and 5,987,522.76

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Solution

The fourth proportional to 8,043,313.80, 11,099,694.84 and 5,987,522.76 is: 8,262,723.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,313.80 : 11,099,694.84 = 5,987,522.76 : x
  2. Step 2: Convert to fraction form
    8,043,313.80/11,099,694.84 = 5,987,522.76/x
  3. Step 3: Cross multiply
    8,043,313.80x = 11,099,694.84 × 5,987,522.76
  4. Step 4: Simplify right side
    8,043,313.80x = 66,459,675,483,554.55
  5. Step 5: Solve for x
    x = 66,459,675,483,554.55/8,043,313.80
  6. Step 6: Final answer
    x = 8,262,723.19

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Double scale
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Similar ratio
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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.