Finding the Fourth Proportional to 2,461,626.27, 3,694,088.78 and 864,194.09
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Solution
The fourth proportional to 2,461,626.27, 3,694,088.78 and 864,194.09 is: 1,296,870.17
Step by Step Solution
- Step 1: Write the proportion equation
2,461,626.27 : 3,694,088.78 = 864,194.09 : x - Step 2: Convert to fraction form
2,461,626.27/3,694,088.78 = 864,194.09/x - Step 3: Cross multiply
2,461,626.27x = 3,694,088.78 × 864,194.09 - Step 4: Simplify right side
2,461,626.27x = 3,192,409,668,819.90 - Step 5: Solve for x
x = 3,192,409,668,819.90/2,461,626.27 - Step 6: Final answer
x = 1,296,870.17
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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.