Finding the Fourth Proportional to 537,346.24, 741,537.84 and 295,623.64
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Solution
The fourth proportional to 537,346.24, 741,537.84 and 295,623.64 is: 407,960.64
Step by Step Solution
- Step 1: Write the proportion equation
537,346.24 : 741,537.84 = 295,623.64 : x - Step 2: Convert to fraction form
537,346.24/741,537.84 = 295,623.64/x - Step 3: Cross multiply
537,346.24x = 741,537.84 × 295,623.64 - Step 4: Simplify right side
537,346.24x = 219,216,115,458.54 - Step 5: Solve for x
x = 219,216,115,458.54/537,346.24 - Step 6: Final answer
x = 407,960.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.