Finding the Fourth Proportional to 10,351,372.99, 14,284,951.38 and 6,003,037.42
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Solution
The fourth proportional to 10,351,372.99, 14,284,951.38 and 6,003,037.42 is: 8,284,224.49
Step by Step Solution
- Step 1: Write the proportion equation
10,351,372.99 : 14,284,951.38 = 6,003,037.42 : x - Step 2: Convert to fraction form
10,351,372.99/14,284,951.38 = 6,003,037.42/x - Step 3: Cross multiply
10,351,372.99x = 14,284,951.38 × 6,003,037.42 - Step 4: Simplify right side
10,351,372.99x = 85,753,097,677,020.64 - Step 5: Solve for x
x = 85,753,097,677,020.64/10,351,372.99 - Step 6: Final answer
x = 8,284,224.49
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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.