Finding the Fourth Proportional to 633,686.25, 950,573.11 and 184,410.84
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Solution
The fourth proportional to 633,686.25, 950,573.11 and 184,410.84 is: 276,628.99
Step by Step Solution
- Step 1: Write the proportion equation
633,686.25 : 950,573.11 = 184,410.84 : x - Step 2: Convert to fraction form
633,686.25/950,573.11 = 184,410.84/x - Step 3: Cross multiply
633,686.25x = 950,573.11 × 184,410.84 - Step 4: Simplify right side
633,686.25x = 175,295,985,696.51 - Step 5: Solve for x
x = 175,295,985,696.51/633,686.25 - Step 6: Final answer
x = 276,628.99
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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.