Finding the Third Proportional to 507,945.38 and 746,745.19
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Solution
The third proportional to 507,945.38 and 746,745.19 is: 1,097,811.70
Step by Step Solution
- Step 1: Write the proportion equation
507,945.38 : 746,745.19 = 746,745.19 : x - Step 2: Convert to fraction form
507,945.38/746,745.19 = 746,745.19/x - Step 3: Cross multiply
507,945.38x = 746,745.19 × 746,745.19 - Step 4: Simplify right side
507,945.38x = 557,628,375,054.41 - Step 5: Solve for x
x = 557,628,375,054.41/507,945.38 - Step 6: Final answer
x = 1,097,811.70
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.