Finding the Third Proportional to 483,823.13 and 676,707.75
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Solution
The third proportional to 483,823.13 and 676,707.75 is: 946,489.23
Step by Step Solution
- Step 1: Write the proportion equation
483,823.13 : 676,707.75 = 676,707.75 : x - Step 2: Convert to fraction form
483,823.13/676,707.75 = 676,707.75/x - Step 3: Cross multiply
483,823.13x = 676,707.75 × 676,707.75 - Step 4: Simplify right side
483,823.13x = 457,933,378,910.06 - Step 5: Solve for x
x = 457,933,378,910.06/483,823.13 - Step 6: Final answer
x = 946,489.23
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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.