Finding the Third Proportional to 868,119.75 and 1,904,319
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Solution
The third proportional to 868,119.75 and 1,904,319 is: 4,177,339.42
Step by Step Solution
- Step 1: Write the proportion equation
868,119.75 : 1,904,319 = 1,904,319 : x - Step 2: Convert to fraction form
868,119.75/1,904,319 = 1,904,319/x - Step 3: Cross multiply
868,119.75x = 1,904,319 × 1,904,319 - Step 4: Simplify right side
868,119.75x = 3,626,430,853,761 - Step 5: Solve for x
x = 3,626,430,853,761/868,119.75 - Step 6: Final answer
x = 4,177,339.42
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.