Finding the Fourth Proportional to 1,062,367.66, 1,593,862.92 and 342,694.99
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Solution
The fourth proportional to 1,062,367.66, 1,593,862.92 and 342,694.99 is: 514,142.94
Step by Step Solution
- Step 1: Write the proportion equation
1,062,367.66 : 1,593,862.92 = 342,694.99 : x - Step 2: Convert to fraction form
1,062,367.66/1,593,862.92 = 342,694.99/x - Step 3: Cross multiply
1,062,367.66x = 1,593,862.92 × 342,694.99 - Step 4: Simplify right side
1,062,367.66x = 546,208,835,717.30 - Step 5: Solve for x
x = 546,208,835,717.30/1,062,367.66 - Step 6: Final answer
x = 514,142.94
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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.