Finding the Third Proportional to 573,085.13 and 886,965.19
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Solution
The third proportional to 573,085.13 and 886,965.19 is: 1,372,758.09
Step by Step Solution
- Step 1: Write the proportion equation
573,085.13 : 886,965.19 = 886,965.19 : x - Step 2: Convert to fraction form
573,085.13/886,965.19 = 886,965.19/x - Step 3: Cross multiply
573,085.13x = 886,965.19 × 886,965.19 - Step 4: Simplify right side
573,085.13x = 786,707,243,836.91 - Step 5: Solve for x
x = 786,707,243,836.91/573,085.13 - Step 6: Final answer
x = 1,372,758.09
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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.