Finding the Third Proportional to 997,224.75 and 1,411,183.69
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Solution
The third proportional to 997,224.75 and 1,411,183.69 is: 1,996,981.52
Step by Step Solution
- Step 1: Write the proportion equation
997,224.75 : 1,411,183.69 = 1,411,183.69 : x - Step 2: Convert to fraction form
997,224.75/1,411,183.69 = 1,411,183.69/x - Step 3: Cross multiply
997,224.75x = 1,411,183.69 × 1,411,183.69 - Step 4: Simplify right side
997,224.75x = 1,991,439,399,866.10 - Step 5: Solve for x
x = 1,991,439,399,866.10/997,224.75 - Step 6: Final answer
x = 1,996,981.52
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Why These Related Problems?
These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.