Finding the Fourth Proportional to 5,992,032.24, 8,986,717.80 and 1,731,268.08
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Solution
The fourth proportional to 5,992,032.24, 8,986,717.80 and 1,731,268.08 is: 2,596,517.68
Step by Step Solution
- Step 1: Write the proportion equation
5,992,032.24 : 8,986,717.80 = 1,731,268.08 : x - Step 2: Convert to fraction form
5,992,032.24/8,986,717.80 = 1,731,268.08/x - Step 3: Cross multiply
5,992,032.24x = 8,986,717.80 × 1,731,268.08 - Step 4: Simplify right side
5,992,032.24x = 15,558,417,671,107.83 - Step 5: Solve for x
x = 15,558,417,671,107.83/5,992,032.24 - Step 6: Final answer
x = 2,596,517.68
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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.