Finding the Third Proportional to 118,326.94 and 260,317.97
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Solution
The third proportional to 118,326.94 and 260,317.97 is: 572,696.69
Step by Step Solution
- Step 1: Write the proportion equation
118,326.94 : 260,317.97 = 260,317.97 : x - Step 2: Convert to fraction form
118,326.94/260,317.97 = 260,317.97/x - Step 3: Cross multiply
118,326.94x = 260,317.97 × 260,317.97 - Step 4: Simplify right side
118,326.94x = 67,765,444,854.13 - Step 5: Solve for x
x = 67,765,444,854.13/118,326.94 - Step 6: Final answer
x = 572,696.69
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.