Finding the Fourth Proportional to 537,125.47, 741,239.33 and 295,412.08
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Solution
The fourth proportional to 537,125.47, 741,239.33 and 295,412.08 is: 407,672.07
Step by Step Solution
- Step 1: Write the proportion equation
537,125.47 : 741,239.33 = 295,412.08 : x - Step 2: Convert to fraction form
537,125.47/741,239.33 = 295,412.08/x - Step 3: Cross multiply
537,125.47x = 741,239.33 × 295,412.08 - Step 4: Simplify right side
537,125.47x = 218,971,052,253.11 - Step 5: Solve for x
x = 218,971,052,253.11/537,125.47 - Step 6: Final answer
x = 407,672.07
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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.