Finding the Fourth Proportional to 1,701,791.41, 2,348,472.20 and 937,844.97
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Solution
The fourth proportional to 1,701,791.41, 2,348,472.20 and 937,844.97 is: 1,294,226.09
Step by Step Solution
- Step 1: Write the proportion equation
1,701,791.41 : 2,348,472.20 = 937,844.97 : x - Step 2: Convert to fraction form
1,701,791.41/2,348,472.20 = 937,844.97/x - Step 3: Cross multiply
1,701,791.41x = 2,348,472.20 × 937,844.97 - Step 4: Simplify right side
1,701,791.41x = 2,202,502,844,188.71 - Step 5: Solve for x
x = 2,202,502,844,188.71/1,701,791.41 - Step 6: Final answer
x = 1,294,226.09
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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.