Finding the Third Proportional to 873,072.75 and 1,304,232
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Solution
The third proportional to 873,072.75 and 1,304,232 is: 1,948,315.43
Step by Step Solution
- Step 1: Write the proportion equation
873,072.75 : 1,304,232 = 1,304,232 : x - Step 2: Convert to fraction form
873,072.75/1,304,232 = 1,304,232/x - Step 3: Cross multiply
873,072.75x = 1,304,232 × 1,304,232 - Step 4: Simplify right side
873,072.75x = 1,701,021,109,824 - Step 5: Solve for x
x = 1,701,021,109,824/873,072.75 - Step 6: Final answer
x = 1,948,315.43
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.