Finding the Fourth Proportional to 1,812,198.44, 2,718,306.30 and 550,037
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Solution
The fourth proportional to 1,812,198.44, 2,718,306.30 and 550,037 is: 825,058.12
Step by Step Solution
- Step 1: Write the proportion equation
1,812,198.44 : 2,718,306.30 = 550,037 : x - Step 2: Convert to fraction form
1,812,198.44/2,718,306.30 = 550,037/x - Step 3: Cross multiply
1,812,198.44x = 2,718,306.30 × 550,037 - Step 4: Simplify right side
1,812,198.44x = 1,495,169,042,333.10 - Step 5: Solve for x
x = 1,495,169,042,333.10/1,812,198.44 - Step 6: Final answer
x = 825,058.12
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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.