Finding the Third Proportional to 351,469.13 and 727,860.94
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Solution
The third proportional to 351,469.13 and 727,860.94 is: 1,507,334.52
Step by Step Solution
- Step 1: Write the proportion equation
351,469.13 : 727,860.94 = 727,860.94 : x - Step 2: Convert to fraction form
351,469.13/727,860.94 = 727,860.94/x - Step 3: Cross multiply
351,469.13x = 727,860.94 × 727,860.94 - Step 4: Simplify right side
351,469.13x = 529,781,544,338.38 - Step 5: Solve for x
x = 529,781,544,338.38/351,469.13 - Step 6: Final answer
x = 1,507,334.52
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.