Finding the Fourth Proportional to 969,497.40, 1,451,336.58 and 589,244.52
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Solution
The fourth proportional to 969,497.40, 1,451,336.58 and 589,244.52 is: 882,098.42
Step by Step Solution
- Step 1: Write the proportion equation
969,497.40 : 1,451,336.58 = 589,244.52 : x - Step 2: Convert to fraction form
969,497.40/1,451,336.58 = 589,244.52/x - Step 3: Cross multiply
969,497.40x = 1,451,336.58 × 589,244.52 - Step 4: Simplify right side
969,497.40x = 855,192,126,440.54 - Step 5: Solve for x
x = 855,192,126,440.54/969,497.40 - Step 6: Final answer
x = 882,098.42
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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.