Finding the Third Proportional to 415,462.50 and 903,717.75
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Solution
The third proportional to 415,462.50 and 903,717.75 is: 1,965,774.94
Step by Step Solution
- Step 1: Write the proportion equation
415,462.50 : 903,717.75 = 903,717.75 : x - Step 2: Convert to fraction form
415,462.50/903,717.75 = 903,717.75/x - Step 3: Cross multiply
415,462.50x = 903,717.75 × 903,717.75 - Step 4: Simplify right side
415,462.50x = 816,705,771,665.06 - Step 5: Solve for x
x = 816,705,771,665.06/415,462.50 - Step 6: Final answer
x = 1,965,774.94
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.