Finding the Third Proportional to 552,582.75 and 855,847.13
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Solution
The third proportional to 552,582.75 and 855,847.13 is: 1,325,546.81
Step by Step Solution
- Step 1: Write the proportion equation
552,582.75 : 855,847.13 = 855,847.13 : x - Step 2: Convert to fraction form
552,582.75/855,847.13 = 855,847.13/x - Step 3: Cross multiply
552,582.75x = 855,847.13 × 855,847.13 - Step 4: Simplify right side
552,582.75x = 732,474,301,370.77 - Step 5: Solve for x
x = 732,474,301,370.77/552,582.75 - Step 6: Final answer
x = 1,325,546.81
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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.