Finding the Fourth Proportional to 6,317,815.73, 9,477,904.64 and 2,531,593.85
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Solution
The fourth proportional to 6,317,815.73, 9,477,904.64 and 2,531,593.85 is: 3,797,864.02
Step by Step Solution
- Step 1: Write the proportion equation
6,317,815.73 : 9,477,904.64 = 2,531,593.85 : x - Step 2: Convert to fraction form
6,317,815.73/9,477,904.64 = 2,531,593.85/x - Step 3: Cross multiply
6,317,815.73x = 9,477,904.64 × 2,531,593.85 - Step 4: Simplify right side
6,317,815.73x = 23,994,205,037,462.97 - Step 5: Solve for x
x = 23,994,205,037,462.97/6,317,815.73 - Step 6: Final answer
x = 3,797,864.02
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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.