Finding the Third Proportional to 194,779.69 and 425,553.75
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Solution
The third proportional to 194,779.69 and 425,553.75 is: 929,747.84
Step by Step Solution
- Step 1: Write the proportion equation
194,779.69 : 425,553.75 = 425,553.75 : x - Step 2: Convert to fraction form
194,779.69/425,553.75 = 425,553.75/x - Step 3: Cross multiply
194,779.69x = 425,553.75 × 425,553.75 - Step 4: Simplify right side
194,779.69x = 181,095,994,139.06 - Step 5: Solve for x
x = 181,095,994,139.06/194,779.69 - Step 6: Final answer
x = 929,747.84
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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.