Finding the Third Proportional to 338,104.13 and 713,934
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Solution
The third proportional to 338,104.13 and 713,934 is: 1,507,528.95
Step by Step Solution
- Step 1: Write the proportion equation
338,104.13 : 713,934 = 713,934 : x - Step 2: Convert to fraction form
338,104.13/713,934 = 713,934/x - Step 3: Cross multiply
338,104.13x = 713,934 × 713,934 - Step 4: Simplify right side
338,104.13x = 509,701,756,356 - Step 5: Solve for x
x = 509,701,756,356/338,104.13 - Step 6: Final answer
x = 1,507,528.95
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.