Finding the Third Proportional to 272,299.50 and 591,823.13
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Solution
The third proportional to 272,299.50 and 591,823.13 is: 1,286,284.45
Step by Step Solution
- Step 1: Write the proportion equation
272,299.50 : 591,823.13 = 591,823.13 : x - Step 2: Convert to fraction form
272,299.50/591,823.13 = 591,823.13/x - Step 3: Cross multiply
272,299.50x = 591,823.13 × 591,823.13 - Step 4: Simplify right side
272,299.50x = 350,254,611,284.77 - Step 5: Solve for x
x = 350,254,611,284.77/272,299.50 - Step 6: Final answer
x = 1,286,284.45
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.