Finding the Fourth Proportional to 656,402.14, 984,041.58 and 251,884.63
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Solution
The fourth proportional to 656,402.14, 984,041.58 and 251,884.63 is: 377,611.43
Step by Step Solution
- Step 1: Write the proportion equation
656,402.14 : 984,041.58 = 251,884.63 : x - Step 2: Convert to fraction form
656,402.14/984,041.58 = 251,884.63/x - Step 3: Cross multiply
656,402.14x = 984,041.58 × 251,884.63 - Step 4: Simplify right side
656,402.14x = 247,864,949,282.92 - Step 5: Solve for x
x = 247,864,949,282.92/656,402.14 - Step 6: Final answer
x = 377,611.43
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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.