Finding the Third Proportional to 454,299.75 and 955,653.75
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Solution
The third proportional to 454,299.75 and 955,653.75 is: 2,010,289.66
Step by Step Solution
- Step 1: Write the proportion equation
454,299.75 : 955,653.75 = 955,653.75 : x - Step 2: Convert to fraction form
454,299.75/955,653.75 = 955,653.75/x - Step 3: Cross multiply
454,299.75x = 955,653.75 × 955,653.75 - Step 4: Simplify right side
454,299.75x = 913,274,089,889.06 - Step 5: Solve for x
x = 913,274,089,889.06/454,299.75 - Step 6: Final answer
x = 2,010,289.66
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.