Finding the Fourth Proportional to 595,627.65, 893,441.67 and 216,477.99
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Solution
The fourth proportional to 595,627.65, 893,441.67 and 216,477.99 is: 324,717.06
Step by Step Solution
- Step 1: Write the proportion equation
595,627.65 : 893,441.67 = 216,477.99 : x - Step 2: Convert to fraction form
595,627.65/893,441.67 = 216,477.99/x - Step 3: Cross multiply
595,627.65x = 893,441.67 × 216,477.99 - Step 4: Simplify right side
595,627.65x = 193,410,456,903.84 - Step 5: Solve for x
x = 193,410,456,903.84/595,627.65 - Step 6: Final answer
x = 324,717.06
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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.