Finding the Fourth Proportional to 599,423.63, 827,216.50 and 327,508.36
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Solution
The fourth proportional to 599,423.63, 827,216.50 and 327,508.36 is: 451,968.03
Step by Step Solution
- Step 1: Write the proportion equation
599,423.63 : 827,216.50 = 327,508.36 : x - Step 2: Convert to fraction form
599,423.63/827,216.50 = 327,508.36/x - Step 3: Cross multiply
599,423.63x = 827,216.50 × 327,508.36 - Step 4: Simplify right side
599,423.63x = 270,920,316,393.13 - Step 5: Solve for x
x = 270,920,316,393.13/599,423.63 - Step 6: Final answer
x = 451,968.03
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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.