Finding the Fourth Proportional to 599,748.11, 899,177.75 and 363,034.79
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Solution
The fourth proportional to 599,748.11, 899,177.75 and 363,034.79 is: 544,283.17
Step by Step Solution
- Step 1: Write the proportion equation
599,748.11 : 899,177.75 = 363,034.79 : x - Step 2: Convert to fraction form
599,748.11/899,177.75 = 363,034.79/x - Step 3: Cross multiply
599,748.11x = 899,177.75 × 363,034.79 - Step 4: Simplify right side
599,748.11x = 326,432,803,828.75 - Step 5: Solve for x
x = 326,432,803,828.75/599,748.11 - Step 6: Final answer
x = 544,283.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.