Finding the Third Proportional to 432,175.50 and 943,083
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Solution
The third proportional to 432,175.50 and 943,083 is: 2,057,973.08
Step by Step Solution
- Step 1: Write the proportion equation
432,175.50 : 943,083 = 943,083 : x - Step 2: Convert to fraction form
432,175.50/943,083 = 943,083/x - Step 3: Cross multiply
432,175.50x = 943,083 × 943,083 - Step 4: Simplify right side
432,175.50x = 889,405,544,889 - Step 5: Solve for x
x = 889,405,544,889/432,175.50 - Step 6: Final answer
x = 2,057,973.08
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.