Finding the Fourth Proportional to 1,797,305.24, 2,696,336.64 and 582,787.22
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Solution
The fourth proportional to 1,797,305.24, 2,696,336.64 and 582,787.22 is: 874,303.65
Step by Step Solution
- Step 1: Write the proportion equation
1,797,305.24 : 2,696,336.64 = 582,787.22 : x - Step 2: Convert to fraction form
1,797,305.24/2,696,336.64 = 582,787.22/x - Step 3: Cross multiply
1,797,305.24x = 2,696,336.64 × 582,787.22 - Step 4: Simplify right side
1,797,305.24x = 1,571,390,534,609.74 - Step 5: Solve for x
x = 1,571,390,534,609.74/1,797,305.24 - Step 6: Final answer
x = 874,303.65
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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.