Finding the Third Proportional to 6,511,875 and 9,579,183.75
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Solution
The third proportional to 6,511,875 and 9,579,183.75 is: 14,091,296.49
Step by Step Solution
- Step 1: Write the proportion equation
6,511,875 : 9,579,183.75 = 9,579,183.75 : x - Step 2: Convert to fraction form
6,511,875/9,579,183.75 = 9,579,183.75/x - Step 3: Cross multiply
6,511,875x = 9,579,183.75 × 9,579,183.75 - Step 4: Simplify right side
6,511,875x = 91,760,761,316,264.06 - Step 5: Solve for x
x = 91,760,761,316,264.06/6,511,875 - Step 6: Final answer
x = 14,091,296.49
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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.