Finding the Fourth Proportional to 1,826,209.26, 2,737,532.97 and 761,556.06
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Solution
The fourth proportional to 1,826,209.26, 2,737,532.97 and 761,556.06 is: 1,141,591.42
Step by Step Solution
- Step 1: Write the proportion equation
1,826,209.26 : 2,737,532.97 = 761,556.06 : x - Step 2: Convert to fraction form
1,826,209.26/2,737,532.97 = 761,556.06/x - Step 3: Cross multiply
1,826,209.26x = 2,737,532.97 × 761,556.06 - Step 4: Simplify right side
1,826,209.26x = 2,084,784,822,753.30 - Step 5: Solve for x
x = 2,084,784,822,753.30/1,826,209.26 - Step 6: Final answer
x = 1,141,591.42
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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.