Finding the Third Proportional to 508,418.44 and 674,740.13
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Solution
The third proportional to 508,418.44 and 674,740.13 is: 895,471.53
Step by Step Solution
- Step 1: Write the proportion equation
508,418.44 : 674,740.13 = 674,740.13 : x - Step 2: Convert to fraction form
508,418.44/674,740.13 = 674,740.13/x - Step 3: Cross multiply
508,418.44x = 674,740.13 × 674,740.13 - Step 4: Simplify right side
508,418.44x = 455,274,236,285.02 - Step 5: Solve for x
x = 455,274,236,285.02/508,418.44 - Step 6: Final answer
x = 895,471.53
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.