Finding the Fourth Proportional to 933,026.07, 1,399,541.94 and 259,144.14
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Solution
The fourth proportional to 933,026.07, 1,399,541.94 and 259,144.14 is: 388,717.00
Step by Step Solution
- Step 1: Write the proportion equation
933,026.07 : 1,399,541.94 = 259,144.14 : x - Step 2: Convert to fraction form
933,026.07/1,399,541.94 = 259,144.14/x - Step 3: Cross multiply
933,026.07x = 1,399,541.94 × 259,144.14 - Step 4: Simplify right side
933,026.07x = 362,683,092,435.23 - Step 5: Solve for x
x = 362,683,092,435.23/933,026.07 - Step 6: Final answer
x = 388,717.00
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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.