Finding the Fourth Proportional to 6,308,232.42, 9,463,135.56 and 2,469,558.99
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Solution
The fourth proportional to 6,308,232.42, 9,463,135.56 and 2,469,558.99 is: 3,704,646.55
Step by Step Solution
- Step 1: Write the proportion equation
6,308,232.42 : 9,463,135.56 = 2,469,558.99 : x - Step 2: Convert to fraction form
6,308,232.42/9,463,135.56 = 2,469,558.99/x - Step 3: Cross multiply
6,308,232.42x = 9,463,135.56 × 2,469,558.99 - Step 4: Simplify right side
6,308,232.42x = 23,369,771,495,786.69 - Step 5: Solve for x
x = 23,369,771,495,786.69/6,308,232.42 - Step 6: Final answer
x = 3,704,646.55
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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.