Finding the Fourth Proportional to 951,880.68, 1,313,591.64 and 589,232.28
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Solution
The fourth proportional to 951,880.68, 1,313,591.64 and 589,232.28 is: 813,138.26
Step by Step Solution
- Step 1: Write the proportion equation
951,880.68 : 1,313,591.64 = 589,232.28 : x - Step 2: Convert to fraction form
951,880.68/1,313,591.64 = 589,232.28/x - Step 3: Cross multiply
951,880.68x = 1,313,591.64 × 589,232.28 - Step 4: Simplify right side
951,880.68x = 774,010,597,026.14 - Step 5: Solve for x
x = 774,010,597,026.14/951,880.68 - Step 6: Final answer
x = 813,138.26
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.