Finding the Fourth Proportional to 2,060,717.80, 3,091,044.30 and 564,809.80
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Solution
The fourth proportional to 2,060,717.80, 3,091,044.30 and 564,809.80 is: 847,205.82
Step by Step Solution
- Step 1: Write the proportion equation
2,060,717.80 : 3,091,044.30 = 564,809.80 : x - Step 2: Convert to fraction form
2,060,717.80/3,091,044.30 = 564,809.80/x - Step 3: Cross multiply
2,060,717.80x = 3,091,044.30 × 564,809.80 - Step 4: Simplify right side
2,060,717.80x = 1,745,852,112,874.14 - Step 5: Solve for x
x = 1,745,852,112,874.14/2,060,717.80 - Step 6: Final answer
x = 847,205.82
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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.