Finding the Third Proportional to 382,610.25 and 835,161.75
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Solution
The third proportional to 382,610.25 and 835,161.75 is: 1,822,991.28
Step by Step Solution
- Step 1: Write the proportion equation
382,610.25 : 835,161.75 = 835,161.75 : x - Step 2: Convert to fraction form
382,610.25/835,161.75 = 835,161.75/x - Step 3: Cross multiply
382,610.25x = 835,161.75 × 835,161.75 - Step 4: Simplify right side
382,610.25x = 697,495,148,663.06 - Step 5: Solve for x
x = 697,495,148,663.06/382,610.25 - Step 6: Final answer
x = 1,822,991.28
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.