Finding the Third Proportional to 8,609,727.94 and 13,051,251.56
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Solution
The third proportional to 8,609,727.94 and 13,051,251.56 is: 19,784,035.99
Step by Step Solution
- Step 1: Write the proportion equation
8,609,727.94 : 13,051,251.56 = 13,051,251.56 : x - Step 2: Convert to fraction form
8,609,727.94/13,051,251.56 = 13,051,251.56/x - Step 3: Cross multiply
8,609,727.94x = 13,051,251.56 × 13,051,251.56 - Step 4: Simplify right side
8,609,727.94x = 170,335,167,347,658.69 - Step 5: Solve for x
x = 170,335,167,347,658.69/8,609,727.94 - Step 6: Final answer
x = 19,784,035.99
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.