Finding the Fourth Proportional to 296,591.74, 444,795.47 and 107,027.51
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Solution
The fourth proportional to 296,591.74, 444,795.47 and 107,027.51 is: 160,508.02
Step by Step Solution
- Step 1: Write the proportion equation
296,591.74 : 444,795.47 = 107,027.51 : x - Step 2: Convert to fraction form
296,591.74/444,795.47 = 107,027.51/x - Step 3: Cross multiply
296,591.74x = 444,795.47 × 107,027.51 - Step 4: Simplify right side
296,591.74x = 47,605,351,078.24 - Step 5: Solve for x
x = 47,605,351,078.24/296,591.74 - Step 6: Final answer
x = 160,508.02
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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.