Finding the Fourth Proportional to 537,125.58, 741,233.57 and 295,424.55
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Solution
The fourth proportional to 537,125.58, 741,233.57 and 295,424.55 is: 407,686.02
Step by Step Solution
- Step 1: Write the proportion equation
537,125.58 : 741,233.57 = 295,424.55 : x - Step 2: Convert to fraction form
537,125.58/741,233.57 = 295,424.55/x - Step 3: Cross multiply
537,125.58x = 741,233.57 × 295,424.55 - Step 4: Simplify right side
537,125.58x = 218,978,592,385.02 - Step 5: Solve for x
x = 218,978,592,385.02/537,125.58 - Step 6: Final answer
x = 407,686.02
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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.