Finding the Third Proportional to 414,563.06 and 878,946.19
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Solution
The third proportional to 414,563.06 and 878,946.19 is: 1,863,519.62
Step by Step Solution
- Step 1: Write the proportion equation
414,563.06 : 878,946.19 = 878,946.19 : x - Step 2: Convert to fraction form
414,563.06/878,946.19 = 878,946.19/x - Step 3: Cross multiply
414,563.06x = 878,946.19 × 878,946.19 - Step 4: Simplify right side
414,563.06x = 772,546,400,520.79 - Step 5: Solve for x
x = 772,546,400,520.79/414,563.06 - Step 6: Final answer
x = 1,863,519.62
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.