Finding the Third Proportional to 266,201.25 and 577,317.75
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Solution
The third proportional to 266,201.25 and 577,317.75 is: 1,252,044.40
Step by Step Solution
- Step 1: Write the proportion equation
266,201.25 : 577,317.75 = 577,317.75 : x - Step 2: Convert to fraction form
266,201.25/577,317.75 = 577,317.75/x - Step 3: Cross multiply
266,201.25x = 577,317.75 × 577,317.75 - Step 4: Simplify right side
266,201.25x = 333,295,784,465.06 - Step 5: Solve for x
x = 333,295,784,465.06/266,201.25 - Step 6: Final answer
x = 1,252,044.40
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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.