Finding the Fourth Proportional to 541,226.08, 746,884.60 and 299,493.93
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Solution
The fourth proportional to 541,226.08, 746,884.60 and 299,493.93 is: 413,297.53
Step by Step Solution
- Step 1: Write the proportion equation
541,226.08 : 746,884.60 = 299,493.93 : x - Step 2: Convert to fraction form
541,226.08/746,884.60 = 299,493.93/x - Step 3: Cross multiply
541,226.08x = 746,884.60 × 299,493.93 - Step 4: Simplify right side
541,226.08x = 223,687,404,110.48 - Step 5: Solve for x
x = 223,687,404,110.48/541,226.08 - Step 6: Final answer
x = 413,297.53
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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.