Finding the Third Proportional to 432,910.13 and 651,961.97
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Solution
The third proportional to 432,910.13 and 651,961.97 is: 981,853.70
Step by Step Solution
- Step 1: Write the proportion equation
432,910.13 : 651,961.97 = 651,961.97 : x - Step 2: Convert to fraction form
432,910.13/651,961.97 = 651,961.97/x - Step 3: Cross multiply
432,910.13x = 651,961.97 × 651,961.97 - Step 4: Simplify right side
432,910.13x = 425,054,408,696.38 - Step 5: Solve for x
x = 425,054,408,696.38/432,910.13 - Step 6: Final answer
x = 981,853.70
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.