Finding the Fourth Proportional to 588,357.73, 881,702.26 and 246,432.88
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Solution
The fourth proportional to 588,357.73, 881,702.26 and 246,432.88 is: 369,299.87
Step by Step Solution
- Step 1: Write the proportion equation
588,357.73 : 881,702.26 = 246,432.88 : x - Step 2: Convert to fraction form
588,357.73/881,702.26 = 246,432.88/x - Step 3: Cross multiply
588,357.73x = 881,702.26 × 246,432.88 - Step 4: Simplify right side
588,357.73x = 217,280,429,106.54 - Step 5: Solve for x
x = 217,280,429,106.54/588,357.73 - Step 6: Final answer
x = 369,299.87
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.