Finding the Third Proportional to 986,044 and 1,409,082
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Solution
The third proportional to 986,044 and 1,409,082 is: 2,013,614.08
Step by Step Solution
- Step 1: Write the proportion equation
986,044 : 1,409,082 = 1,409,082 : x - Step 2: Convert to fraction form
986,044/1,409,082 = 1,409,082/x - Step 3: Cross multiply
986,044x = 1,409,082 × 1,409,082 - Step 4: Simplify right side
986,044x = 1,985,512,082,724 - Step 5: Solve for x
x = 1,985,512,082,724/986,044 - Step 6: Final answer
x = 2,013,614.08
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.