Finding the Fourth Proportional to 1,193,804.68, 1,789,581.30 and 594,199
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Solution
The fourth proportional to 1,193,804.68, 1,789,581.30 and 594,199 is: 890,738.19
Step by Step Solution
- Step 1: Write the proportion equation
1,193,804.68 : 1,789,581.30 = 594,199 : x - Step 2: Convert to fraction form
1,193,804.68/1,789,581.30 = 594,199/x - Step 3: Cross multiply
1,193,804.68x = 1,789,581.30 × 594,199 - Step 4: Simplify right side
1,193,804.68x = 1,063,367,418,878.70 - Step 5: Solve for x
x = 1,063,367,418,878.70/1,193,804.68 - Step 6: Final answer
x = 890,738.19
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.