Finding the Third Proportional to 6,511,195.13 and 9,578,589.19
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Solution
The third proportional to 6,511,195.13 and 9,578,589.19 is: 14,091,018.48
Step by Step Solution
- Step 1: Write the proportion equation
6,511,195.13 : 9,578,589.19 = 9,578,589.19 : x - Step 2: Convert to fraction form
6,511,195.13/9,578,589.19 = 9,578,589.19/x - Step 3: Cross multiply
6,511,195.13x = 9,578,589.19 × 9,578,589.19 - Step 4: Simplify right side
6,511,195.13x = 91,749,370,822,891.91 - Step 5: Solve for x
x = 91,749,370,822,891.91/6,511,195.13 - Step 6: Final answer
x = 14,091,018.48
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.