Finding the Fourth Proportional to 3,294,093.84, 4,941,539.40 and 1,163,742
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Solution
The fourth proportional to 3,294,093.84, 4,941,539.40 and 1,163,742 is: 1,745,753.83
Step by Step Solution
- Step 1: Write the proportion equation
3,294,093.84 : 4,941,539.40 = 1,163,742 : x - Step 2: Convert to fraction form
3,294,093.84/4,941,539.40 = 1,163,742/x - Step 3: Cross multiply
3,294,093.84x = 4,941,539.40 × 1,163,742 - Step 4: Simplify right side
3,294,093.84x = 5,750,676,944,434.80 - Step 5: Solve for x
x = 5,750,676,944,434.80/3,294,093.84 - Step 6: Final answer
x = 1,745,753.83
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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.