Finding the Fourth Proportional to 444,246.26, 613,060.24 and 243,042.26
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Solution
The fourth proportional to 444,246.26, 613,060.24 and 243,042.26 is: 335,398.54
Step by Step Solution
- Step 1: Write the proportion equation
444,246.26 : 613,060.24 = 243,042.26 : x - Step 2: Convert to fraction form
444,246.26/613,060.24 = 243,042.26/x - Step 3: Cross multiply
444,246.26x = 613,060.24 × 243,042.26 - Step 4: Simplify right side
444,246.26x = 148,999,546,245.74 - Step 5: Solve for x
x = 148,999,546,245.74/444,246.26 - Step 6: Final answer
x = 335,398.54
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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.