Finding the Third Proportional to 191,048.63 and 415,266.75
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Solution
The third proportional to 191,048.63 and 415,266.75 is: 902,631.33
Step by Step Solution
- Step 1: Write the proportion equation
191,048.63 : 415,266.75 = 415,266.75 : x - Step 2: Convert to fraction form
191,048.63/415,266.75 = 415,266.75/x - Step 3: Cross multiply
191,048.63x = 415,266.75 × 415,266.75 - Step 4: Simplify right side
191,048.63x = 172,446,473,655.56 - Step 5: Solve for x
x = 172,446,473,655.56/191,048.63 - Step 6: Final answer
x = 902,631.33
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.