Finding the Third Proportional to 709,489.13 and 1,101,546
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Solution
The third proportional to 709,489.13 and 1,101,546 is: 1,710,249.74
Step by Step Solution
- Step 1: Write the proportion equation
709,489.13 : 1,101,546 = 1,101,546 : x - Step 2: Convert to fraction form
709,489.13/1,101,546 = 1,101,546/x - Step 3: Cross multiply
709,489.13x = 1,101,546 × 1,101,546 - Step 4: Simplify right side
709,489.13x = 1,213,403,590,116 - Step 5: Solve for x
x = 1,213,403,590,116/709,489.13 - Step 6: Final answer
x = 1,710,249.74
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.