Finding the Third Proportional to 349,243.50 and 748,307.50
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Solution
The third proportional to 349,243.50 and 748,307.50 is: 1,603,363.02
Step by Step Solution
- Step 1: Write the proportion equation
349,243.50 : 748,307.50 = 748,307.50 : x - Step 2: Convert to fraction form
349,243.50/748,307.50 = 748,307.50/x - Step 3: Cross multiply
349,243.50x = 748,307.50 × 748,307.50 - Step 4: Simplify right side
349,243.50x = 559,964,114,556.25 - Step 5: Solve for x
x = 559,964,114,556.25/349,243.50 - Step 6: Final answer
x = 1,603,363.02
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.