Finding the Fourth Proportional to 594,721.24, 892,220.37 and 174,029.92
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Solution
The fourth proportional to 594,721.24, 892,220.37 and 174,029.92 is: 261,085.41
Step by Step Solution
- Step 1: Write the proportion equation
594,721.24 : 892,220.37 = 174,029.92 : x - Step 2: Convert to fraction form
594,721.24/892,220.37 = 174,029.92/x - Step 3: Cross multiply
594,721.24x = 892,220.37 × 174,029.92 - Step 4: Simplify right side
594,721.24x = 155,273,036,730.31 - Step 5: Solve for x
x = 155,273,036,730.31/594,721.24 - Step 6: Final answer
x = 261,085.41
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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.