Finding the Fourth Proportional to 633,893.94, 950,884.65 and 234,525.87
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Solution
The fourth proportional to 633,893.94, 950,884.65 and 234,525.87 is: 351,804.99
Step by Step Solution
- Step 1: Write the proportion equation
633,893.94 : 950,884.65 = 234,525.87 : x - Step 2: Convert to fraction form
633,893.94/950,884.65 = 234,525.87/x - Step 3: Cross multiply
633,893.94x = 950,884.65 × 234,525.87 - Step 4: Simplify right side
633,893.94x = 223,007,049,810.90 - Step 5: Solve for x
x = 223,007,049,810.90/633,893.94 - Step 6: Final answer
x = 351,804.99
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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.