Finding the Fourth Proportional to 541,242.09, 746,926.29 and 350,587.26
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Solution
The fourth proportional to 541,242.09, 746,926.29 and 350,587.26 is: 483,818.33
Step by Step Solution
- Step 1: Write the proportion equation
541,242.09 : 746,926.29 = 350,587.26 : x - Step 2: Convert to fraction form
541,242.09/746,926.29 = 350,587.26/x - Step 3: Cross multiply
541,242.09x = 746,926.29 × 350,587.26 - Step 4: Simplify right side
541,242.09x = 261,862,841,433.07 - Step 5: Solve for x
x = 261,862,841,433.07/541,242.09 - Step 6: Final answer
x = 483,818.33
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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.