Finding the Fourth Proportional to 1,450,804.68, 2,002,158.99 and 806,252.04
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Solution
The fourth proportional to 1,450,804.68, 2,002,158.99 and 806,252.04 is: 1,112,654.79
Step by Step Solution
- Step 1: Write the proportion equation
1,450,804.68 : 2,002,158.99 = 806,252.04 : x - Step 2: Convert to fraction form
1,450,804.68/2,002,158.99 = 806,252.04/x - Step 3: Cross multiply
1,450,804.68x = 2,002,158.99 × 806,252.04 - Step 4: Simplify right side
1,450,804.68x = 1,614,244,770,091.84 - Step 5: Solve for x
x = 1,614,244,770,091.84/1,450,804.68 - Step 6: Final answer
x = 1,112,654.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.