Finding the Third Proportional to 347,302.69 and 761,010.19
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Solution
The third proportional to 347,302.69 and 761,010.19 is: 1,667,526.70
Step by Step Solution
- Step 1: Write the proportion equation
347,302.69 : 761,010.19 = 761,010.19 : x - Step 2: Convert to fraction form
347,302.69/761,010.19 = 761,010.19/x - Step 3: Cross multiply
347,302.69x = 761,010.19 × 761,010.19 - Step 4: Simplify right side
347,302.69x = 579,136,505,478.79 - Step 5: Solve for x
x = 579,136,505,478.79/347,302.69 - Step 6: Final answer
x = 1,667,526.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.