Home / 3,895,318.44-5,843,060.69-1,336,522.28

Finding the Fourth Proportional to 3,895,318.44, 5,843,060.69 and 1,336,522.28

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Solution

The fourth proportional to 3,895,318.44, 5,843,060.69 and 1,336,522.28 is: 2,004,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,318.44 : 5,843,060.69 = 1,336,522.28 : x
  2. Step 2: Convert to fraction form
    3,895,318.44/5,843,060.69 = 1,336,522.28/x
  3. Step 3: Cross multiply
    3,895,318.44x = 5,843,060.69 × 1,336,522.28
  4. Step 4: Simplify right side
    3,895,318.44x = 7,809,380,759,679.26
  5. Step 5: Solve for x
    x = 7,809,380,759,679.26/3,895,318.44
  6. Step 6: Final answer
    x = 2,004,811.90

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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.