Finding the Third Proportional to 434,107.69 and 930,511.13
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Solution
The third proportional to 434,107.69 and 930,511.13 is: 1,994,553.38
Step by Step Solution
- Step 1: Write the proportion equation
434,107.69 : 930,511.13 = 930,511.13 : x - Step 2: Convert to fraction form
434,107.69/930,511.13 = 930,511.13/x - Step 3: Cross multiply
434,107.69x = 930,511.13 × 930,511.13 - Step 4: Simplify right side
434,107.69x = 865,850,953,748.77 - Step 5: Solve for x
x = 865,850,953,748.77/434,107.69 - Step 6: Final answer
x = 1,994,553.38
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.