Finding the Fourth Proportional to 2,183,110.30, 3,274,457.08 and 1,030,088.68
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Solution
The fourth proportional to 2,183,110.30, 3,274,457.08 and 1,030,088.68 is: 1,545,034.70
Step by Step Solution
- Step 1: Write the proportion equation
2,183,110.30 : 3,274,457.08 = 1,030,088.68 : x - Step 2: Convert to fraction form
2,183,110.30/3,274,457.08 = 1,030,088.68/x - Step 3: Cross multiply
2,183,110.30x = 3,274,457.08 × 1,030,088.68 - Step 4: Simplify right side
2,183,110.30x = 3,372,981,171,253.85 - Step 5: Solve for x
x = 3,372,981,171,253.85/2,183,110.30 - Step 6: Final answer
x = 1,545,034.70
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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.