Finding the Fourth Proportional to 2,822,757.19, 3,895,432.35 and 1,599,036.54
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Solution
The fourth proportional to 2,822,757.19, 3,895,432.35 and 1,599,036.54 is: 2,206,685.97
Step by Step Solution
- Step 1: Write the proportion equation
2,822,757.19 : 3,895,432.35 = 1,599,036.54 : x - Step 2: Convert to fraction form
2,822,757.19/3,895,432.35 = 1,599,036.54/x - Step 3: Cross multiply
2,822,757.19x = 3,895,432.35 × 1,599,036.54 - Step 4: Simplify right side
2,822,757.19x = 6,228,938,677,050.20 - Step 5: Solve for x
x = 6,228,938,677,050.20/2,822,757.19 - Step 6: Final answer
x = 2,206,685.97
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.