Finding the Third Proportional to 349,105.13 and 533,803.13
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Solution
The third proportional to 349,105.13 and 533,803.13 is: 816,217.68
Step by Step Solution
- Step 1: Write the proportion equation
349,105.13 : 533,803.13 = 533,803.13 : x - Step 2: Convert to fraction form
349,105.13/533,803.13 = 533,803.13/x - Step 3: Cross multiply
349,105.13x = 533,803.13 × 533,803.13 - Step 4: Simplify right side
349,105.13x = 284,945,776,259.77 - Step 5: Solve for x
x = 284,945,776,259.77/349,105.13 - Step 6: Final answer
x = 816,217.68
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.