Home / 3,195,883.45-4,410,296.67-1,745,579.26

Finding the Fourth Proportional to 3,195,883.45, 4,410,296.67 and 1,745,579.26

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Solution

The fourth proportional to 3,195,883.45, 4,410,296.67 and 1,745,579.26 is: 2,408,887.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,883.45 : 4,410,296.67 = 1,745,579.26 : x
  2. Step 2: Convert to fraction form
    3,195,883.45/4,410,296.67 = 1,745,579.26/x
  3. Step 3: Cross multiply
    3,195,883.45x = 4,410,296.67 × 1,745,579.26
  4. Step 4: Simplify right side
    3,195,883.45x = 7,698,522,397,599.07
  5. Step 5: Solve for x
    x = 7,698,522,397,599.07/3,195,883.45
  6. Step 6: Final answer
    x = 2,408,887.09

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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.