Finding the Third Proportional to 215,394.19 and 474,801.75
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Solution
The third proportional to 215,394.19 and 474,801.75 is: 1,046,623.89
Step by Step Solution
- Step 1: Write the proportion equation
215,394.19 : 474,801.75 = 474,801.75 : x - Step 2: Convert to fraction form
215,394.19/474,801.75 = 474,801.75/x - Step 3: Cross multiply
215,394.19x = 474,801.75 × 474,801.75 - Step 4: Simplify right side
215,394.19x = 225,436,701,803.06 - Step 5: Solve for x
x = 225,436,701,803.06/215,394.19 - Step 6: Final answer
x = 1,046,623.89
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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.