Finding the Third Proportional to 442,545.75 and 949,608.75
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Solution
The third proportional to 442,545.75 and 949,608.75 is: 2,037,657.75
Step by Step Solution
- Step 1: Write the proportion equation
442,545.75 : 949,608.75 = 949,608.75 : x - Step 2: Convert to fraction form
442,545.75/949,608.75 = 949,608.75/x - Step 3: Cross multiply
442,545.75x = 949,608.75 × 949,608.75 - Step 4: Simplify right side
442,545.75x = 901,756,778,076.56 - Step 5: Solve for x
x = 901,756,778,076.56/442,545.75 - Step 6: Final answer
x = 2,037,657.75
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.