Finding the Third Proportional to 507,705 and 1,115,062.50
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Solution
The third proportional to 507,705 and 1,115,062.50 is: 2,448,989.82
Step by Step Solution
- Step 1: Write the proportion equation
507,705 : 1,115,062.50 = 1,115,062.50 : x - Step 2: Convert to fraction form
507,705/1,115,062.50 = 1,115,062.50/x - Step 3: Cross multiply
507,705x = 1,115,062.50 × 1,115,062.50 - Step 4: Simplify right side
507,705x = 1,243,364,378,906.25 - Step 5: Solve for x
x = 1,243,364,378,906.25/507,705 - Step 6: Final answer
x = 2,448,989.82
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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.