Finding the Fourth Proportional to 1,731,549, 2,597,249.64 and 1,691,001.96
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Solution
The fourth proportional to 1,731,549, 2,597,249.64 and 1,691,001.96 is: 2,536,430.81
Step by Step Solution
- Step 1: Write the proportion equation
1,731,549 : 2,597,249.64 = 1,691,001.96 : x - Step 2: Convert to fraction form
1,731,549/2,597,249.64 = 1,691,001.96/x - Step 3: Cross multiply
1,731,549x = 2,597,249.64 × 1,691,001.96 - Step 4: Simplify right side
1,731,549x = 4,391,954,231,849.29 - Step 5: Solve for x
x = 4,391,954,231,849.29/1,731,549 - Step 6: Final answer
x = 2,536,430.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.