Finding the Third Proportional to 637,611.75 and 891,526.50
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Solution
The third proportional to 637,611.75 and 891,526.50 is: 1,246,557.17
Step by Step Solution
- Step 1: Write the proportion equation
637,611.75 : 891,526.50 = 891,526.50 : x - Step 2: Convert to fraction form
637,611.75/891,526.50 = 891,526.50/x - Step 3: Cross multiply
637,611.75x = 891,526.50 × 891,526.50 - Step 4: Simplify right side
637,611.75x = 794,819,500,202.25 - Step 5: Solve for x
x = 794,819,500,202.25/637,611.75 - Step 6: Final answer
x = 1,246,557.17
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.