Finding the Third Proportional to 412,482.38 and 894,948.75
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Solution
The third proportional to 412,482.38 and 894,948.75 is: 1,941,739.37
Step by Step Solution
- Step 1: Write the proportion equation
412,482.38 : 894,948.75 = 894,948.75 : x - Step 2: Convert to fraction form
412,482.38/894,948.75 = 894,948.75/x - Step 3: Cross multiply
412,482.38x = 894,948.75 × 894,948.75 - Step 4: Simplify right side
412,482.38x = 800,933,265,126.56 - Step 5: Solve for x
x = 800,933,265,126.56/412,482.38 - Step 6: Final answer
x = 1,941,739.37
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.