Finding the Third Proportional to 871,760 and 1,333,008
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Solution
The third proportional to 871,760 and 1,333,008 is: 2,038,302.20
Step by Step Solution
- Step 1: Write the proportion equation
871,760 : 1,333,008 = 1,333,008 : x - Step 2: Convert to fraction form
871,760/1,333,008 = 1,333,008/x - Step 3: Cross multiply
871,760x = 1,333,008 × 1,333,008 - Step 4: Simplify right side
871,760x = 1,776,910,328,064 - Step 5: Solve for x
x = 1,776,910,328,064/871,760 - Step 6: Final answer
x = 2,038,302.20
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.