Finding the Third Proportional to 667,044 and 1,458,645.75
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Solution
The third proportional to 667,044 and 1,458,645.75 is: 3,189,665.79
Step by Step Solution
- Step 1: Write the proportion equation
667,044 : 1,458,645.75 = 1,458,645.75 : x - Step 2: Convert to fraction form
667,044/1,458,645.75 = 1,458,645.75/x - Step 3: Cross multiply
667,044x = 1,458,645.75 × 1,458,645.75 - Step 4: Simplify right side
667,044x = 2,127,647,423,993.06 - Step 5: Solve for x
x = 2,127,647,423,993.06/667,044 - Step 6: Final answer
x = 3,189,665.79
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.