Finding the Fourth Proportional to 5,951,193.60, 8,212,550.40 and 3,235,008
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Solution
The fourth proportional to 5,951,193.60, 8,212,550.40 and 3,235,008 is: 4,464,258.44
Step by Step Solution
- Step 1: Write the proportion equation
5,951,193.60 : 8,212,550.40 = 3,235,008 : x - Step 2: Convert to fraction form
5,951,193.60/8,212,550.40 = 3,235,008/x - Step 3: Cross multiply
5,951,193.60x = 8,212,550.40 × 3,235,008 - Step 4: Simplify right side
5,951,193.60x = 26,567,666,244,403.20 - Step 5: Solve for x
x = 26,567,666,244,403.20/5,951,193.60 - Step 6: Final answer
x = 4,464,258.44
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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.