Finding the Third Proportional to 289,130.13 and 624,101.84
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Solution
The third proportional to 289,130.13 and 624,101.84 is: 1,347,154.99
Step by Step Solution
- Step 1: Write the proportion equation
289,130.13 : 624,101.84 = 624,101.84 : x - Step 2: Convert to fraction form
289,130.13/624,101.84 = 624,101.84/x - Step 3: Cross multiply
289,130.13x = 624,101.84 × 624,101.84 - Step 4: Simplify right side
289,130.13x = 389,503,101,620.56 - Step 5: Solve for x
x = 389,503,101,620.56/289,130.13 - Step 6: Final answer
x = 1,347,154.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.