Finding the Fourth Proportional to 1,793,534.94, 2,689,717.32 and 595,135.49
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Solution
The fourth proportional to 1,793,534.94, 2,689,717.32 and 595,135.49 is: 892,509.08
Step by Step Solution
- Step 1: Write the proportion equation
1,793,534.94 : 2,689,717.32 = 595,135.49 : x - Step 2: Convert to fraction form
1,793,534.94/2,689,717.32 = 595,135.49/x - Step 3: Cross multiply
1,793,534.94x = 2,689,717.32 × 595,135.49 - Step 4: Simplify right side
1,793,534.94x = 1,600,746,221,751.10 - Step 5: Solve for x
x = 1,600,746,221,751.10/1,793,534.94 - Step 6: Final answer
x = 892,509.08
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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.