Finding the Fourth Proportional to 794,847.16, 1,192,271.06 and 195,819.97
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Solution
The fourth proportional to 794,847.16, 1,192,271.06 and 195,819.97 is: 293,730.03
Step by Step Solution
- Step 1: Write the proportion equation
794,847.16 : 1,192,271.06 = 195,819.97 : x - Step 2: Convert to fraction form
794,847.16/1,192,271.06 = 195,819.97/x - Step 3: Cross multiply
794,847.16x = 1,192,271.06 × 195,819.97 - Step 4: Simplify right side
794,847.16x = 233,470,483,201.07 - Step 5: Solve for x
x = 233,470,483,201.07/794,847.16 - Step 6: Final answer
x = 293,730.03
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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.