Finding the Third Proportional to 470,493.75 and 747,703.50
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Solution
The third proportional to 470,493.75 and 747,703.50 is: 1,188,242.19
Step by Step Solution
- Step 1: Write the proportion equation
470,493.75 : 747,703.50 = 747,703.50 : x - Step 2: Convert to fraction form
470,493.75/747,703.50 = 747,703.50/x - Step 3: Cross multiply
470,493.75x = 747,703.50 × 747,703.50 - Step 4: Simplify right side
470,493.75x = 559,060,523,912.25 - Step 5: Solve for x
x = 559,060,523,912.25/470,493.75 - Step 6: Final answer
x = 1,188,242.19
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.