Finding the Third Proportional to 902,539.50 and 1,982,202
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Solution
The third proportional to 902,539.50 and 1,982,202 is: 4,353,410.31
Step by Step Solution
- Step 1: Write the proportion equation
902,539.50 : 1,982,202 = 1,982,202 : x - Step 2: Convert to fraction form
902,539.50/1,982,202 = 1,982,202/x - Step 3: Cross multiply
902,539.50x = 1,982,202 × 1,982,202 - Step 4: Simplify right side
902,539.50x = 3,929,124,768,804 - Step 5: Solve for x
x = 3,929,124,768,804/902,539.50 - Step 6: Final answer
x = 4,353,410.31
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.