Finding the Fourth Proportional to 8,806,096.14, 13,213,318.68 and 4,254,593.82
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Solution
The fourth proportional to 8,806,096.14, 13,213,318.68 and 4,254,593.82 is: 6,383,907.59
Step by Step Solution
- Step 1: Write the proportion equation
8,806,096.14 : 13,213,318.68 = 4,254,593.82 : x - Step 2: Convert to fraction form
8,806,096.14/13,213,318.68 = 4,254,593.82/x - Step 3: Cross multiply
8,806,096.14x = 13,213,318.68 × 4,254,593.82 - Step 4: Simplify right side
8,806,096.14x = 56,217,303,997,618.56 - Step 5: Solve for x
x = 56,217,303,997,618.56/8,806,096.14 - Step 6: Final answer
x = 6,383,907.59
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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.