Finding the Third Proportional to 344,985.75 and 523,707.75
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Solution
The third proportional to 344,985.75 and 523,707.75 is: 795,017.79
Step by Step Solution
- Step 1: Write the proportion equation
344,985.75 : 523,707.75 = 523,707.75 : x - Step 2: Convert to fraction form
344,985.75/523,707.75 = 523,707.75/x - Step 3: Cross multiply
344,985.75x = 523,707.75 × 523,707.75 - Step 4: Simplify right side
344,985.75x = 274,269,807,410.06 - Step 5: Solve for x
x = 274,269,807,410.06/344,985.75 - Step 6: Final answer
x = 795,017.79
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.