Finding the Fourth Proportional to 6,317,816.67, 9,477,906.09 and 2,531,594.79
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Solution
The fourth proportional to 6,317,816.67, 9,477,906.09 and 2,531,594.79 is: 3,797,865.45
Step by Step Solution
- Step 1: Write the proportion equation
6,317,816.67 : 9,477,906.09 = 2,531,594.79 : x - Step 2: Convert to fraction form
6,317,816.67/9,477,906.09 = 2,531,594.79/x - Step 3: Cross multiply
6,317,816.67x = 9,477,906.09 × 2,531,594.79 - Step 4: Simplify right side
6,317,816.67x = 23,994,217,677,553.27 - Step 5: Solve for x
x = 23,994,217,677,553.27/6,317,816.67 - Step 6: Final answer
x = 3,797,865.45
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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.