Home / 3,245,593.35-4,478,863.50-1,795,287.60

Finding the Fourth Proportional to 3,245,593.35, 4,478,863.50 and 1,795,287.60

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Solution

The fourth proportional to 3,245,593.35, 4,478,863.50 and 1,795,287.60 is: 2,477,466.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,593.35 : 4,478,863.50 = 1,795,287.60 : x
  2. Step 2: Convert to fraction form
    3,245,593.35/4,478,863.50 = 1,795,287.60/x
  3. Step 3: Cross multiply
    3,245,593.35x = 4,478,863.50 × 1,795,287.60
  4. Step 4: Simplify right side
    3,245,593.35x = 8,040,848,103,642.60
  5. Step 5: Solve for x
    x = 8,040,848,103,642.60/3,245,593.35
  6. Step 6: Final answer
    x = 2,477,466.29

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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.