Finding the Third Proportional to 347,316.75 and 534,813.75
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Solution
The third proportional to 347,316.75 and 534,813.75 is: 823,529.95
Step by Step Solution
- Step 1: Write the proportion equation
347,316.75 : 534,813.75 = 534,813.75 : x - Step 2: Convert to fraction form
347,316.75/534,813.75 = 534,813.75/x - Step 3: Cross multiply
347,316.75x = 534,813.75 × 534,813.75 - Step 4: Simplify right side
347,316.75x = 286,025,747,189.06 - Step 5: Solve for x
x = 286,025,747,189.06/347,316.75 - Step 6: Final answer
x = 823,529.95
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.