Finding the Third Proportional to 440,626.50 and 966,363.75
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Solution
The third proportional to 440,626.50 and 966,363.75 is: 2,119,388.86
Step by Step Solution
- Step 1: Write the proportion equation
440,626.50 : 966,363.75 = 966,363.75 : x - Step 2: Convert to fraction form
440,626.50/966,363.75 = 966,363.75/x - Step 3: Cross multiply
440,626.50x = 966,363.75 × 966,363.75 - Step 4: Simplify right side
440,626.50x = 933,858,897,314.06 - Step 5: Solve for x
x = 933,858,897,314.06/440,626.50 - Step 6: Final answer
x = 2,119,388.86
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.