Finding the Third Proportional to 963,744 and 1,411,047
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Solution
The third proportional to 963,744 and 1,411,047 is: 2,065,956.97
Step by Step Solution
- Step 1: Write the proportion equation
963,744 : 1,411,047 = 1,411,047 : x - Step 2: Convert to fraction form
963,744/1,411,047 = 1,411,047/x - Step 3: Cross multiply
963,744x = 1,411,047 × 1,411,047 - Step 4: Simplify right side
963,744x = 1,991,053,636,209 - Step 5: Solve for x
x = 1,991,053,636,209/963,744 - Step 6: Final answer
x = 2,065,956.97
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.