Finding the Third Proportional to 347,781.75 and 732,921.75
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Solution
The third proportional to 347,781.75 and 732,921.75 is: 1,544,572.97
Step by Step Solution
- Step 1: Write the proportion equation
347,781.75 : 732,921.75 = 732,921.75 : x - Step 2: Convert to fraction form
347,781.75/732,921.75 = 732,921.75/x - Step 3: Cross multiply
347,781.75x = 732,921.75 × 732,921.75 - Step 4: Simplify right side
347,781.75x = 537,174,291,623.06 - Step 5: Solve for x
x = 537,174,291,623.06/347,781.75 - Step 6: Final answer
x = 1,544,572.97
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.