Finding the Third Proportional to 616,549.50 and 922,317.75
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Solution
The third proportional to 616,549.50 and 922,317.75 is: 1,379,727.06
Step by Step Solution
- Step 1: Write the proportion equation
616,549.50 : 922,317.75 = 922,317.75 : x - Step 2: Convert to fraction form
616,549.50/922,317.75 = 922,317.75/x - Step 3: Cross multiply
616,549.50x = 922,317.75 × 922,317.75 - Step 4: Simplify right side
616,549.50x = 850,670,031,965.06 - Step 5: Solve for x
x = 850,670,031,965.06/616,549.50 - Step 6: Final answer
x = 1,379,727.06
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.