Finding the Fourth Proportional to 625,344.04, 937,819.14 and 204,521.68
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Solution
The fourth proportional to 625,344.04, 937,819.14 and 204,521.68 is: 306,718.12
Step by Step Solution
- Step 1: Write the proportion equation
625,344.04 : 937,819.14 = 204,521.68 : x - Step 2: Convert to fraction form
625,344.04/937,819.14 = 204,521.68/x - Step 3: Cross multiply
625,344.04x = 937,819.14 × 204,521.68 - Step 4: Simplify right side
625,344.04x = 191,804,346,048.96 - Step 5: Solve for x
x = 191,804,346,048.96/625,344.04 - Step 6: Final answer
x = 306,718.12
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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.