Home / 3,245,627.36-4,478,620.96-1,795,092.32

Finding the Fourth Proportional to 3,245,627.36, 4,478,620.96 and 1,795,092.32

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Solution

The fourth proportional to 3,245,627.36, 4,478,620.96 and 1,795,092.32 is: 2,477,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,627.36 : 4,478,620.96 = 1,795,092.32 : x
  2. Step 2: Convert to fraction form
    3,245,627.36/4,478,620.96 = 1,795,092.32/x
  3. Step 3: Cross multiply
    3,245,627.36x = 4,478,620.96 × 1,795,092.32
  4. Step 4: Simplify right side
    3,245,627.36x = 8,039,538,089,487.03
  5. Step 5: Solve for x
    x = 8,039,538,089,487.03/3,245,627.36
  6. Step 6: Final answer
    x = 2,477,036.70

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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.