Finding the Fourth Proportional to 541,044.05, 746,652.68 and 299,343.78
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Solution
The fourth proportional to 541,044.05, 746,652.68 and 299,343.78 is: 413,101.00
Step by Step Solution
- Step 1: Write the proportion equation
541,044.05 : 746,652.68 = 299,343.78 : x - Step 2: Convert to fraction form
541,044.05/746,652.68 = 299,343.78/x - Step 3: Cross multiply
541,044.05x = 746,652.68 × 299,343.78 - Step 4: Simplify right side
541,044.05x = 223,505,834,081.61 - Step 5: Solve for x
x = 223,505,834,081.61/541,044.05 - Step 6: Final answer
x = 413,101.00
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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.