Finding the Third Proportional to 3,368,897 and 5,183,463.50
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Solution
The third proportional to 3,368,897 and 5,183,463.50 is: 7,975,397.84
Step by Step Solution
- Step 1: Write the proportion equation
3,368,897 : 5,183,463.50 = 5,183,463.50 : x - Step 2: Convert to fraction form
3,368,897/5,183,463.50 = 5,183,463.50/x - Step 3: Cross multiply
3,368,897x = 5,183,463.50 × 5,183,463.50 - Step 4: Simplify right side
3,368,897x = 26,868,293,855,832.25 - Step 5: Solve for x
x = 26,868,293,855,832.25/3,368,897 - Step 6: Final answer
x = 7,975,397.84
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.