Finding the Third Proportional to 122,563.13 and 266,176.13
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Solution
The third proportional to 122,563.13 and 266,176.13 is: 578,067.26
Step by Step Solution
- Step 1: Write the proportion equation
122,563.13 : 266,176.13 = 266,176.13 : x - Step 2: Convert to fraction form
122,563.13/266,176.13 = 266,176.13/x - Step 3: Cross multiply
122,563.13x = 266,176.13 × 266,176.13 - Step 4: Simplify right side
122,563.13x = 70,849,729,520.02 - Step 5: Solve for x
x = 70,849,729,520.02/122,563.13 - Step 6: Final answer
x = 578,067.26
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.