Finding the Fourth Proportional to 444,374.81, 666,729.27 and 264,563.99
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Solution
The fourth proportional to 444,374.81, 666,729.27 and 264,563.99 is: 396,945.44
Step by Step Solution
- Step 1: Write the proportion equation
444,374.81 : 666,729.27 = 264,563.99 : x - Step 2: Convert to fraction form
444,374.81/666,729.27 = 264,563.99/x - Step 3: Cross multiply
444,374.81x = 666,729.27 × 264,563.99 - Step 4: Simplify right side
444,374.81x = 176,392,555,920.99 - Step 5: Solve for x
x = 176,392,555,920.99/444,374.81 - Step 6: Final answer
x = 396,945.44
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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.