Finding the Fourth Proportional to 4,403,503.26, 6,076,832.51 and 2,567,606.97
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Solution
The fourth proportional to 4,403,503.26, 6,076,832.51 and 2,567,606.97 is: 3,543,296.46
Step by Step Solution
- Step 1: Write the proportion equation
4,403,503.26 : 6,076,832.51 = 2,567,606.97 : x - Step 2: Convert to fraction form
4,403,503.26/6,076,832.51 = 2,567,606.97/x - Step 3: Cross multiply
4,403,503.26x = 6,076,832.51 × 2,567,606.97 - Step 4: Simplify right side
4,403,503.26x = 15,602,917,495,360.56 - Step 5: Solve for x
x = 15,602,917,495,360.56/4,403,503.26 - Step 6: Final answer
x = 3,543,296.46
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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.