Finding the Fourth Proportional to 1,741,998.97, 2,403,877.33 and 967,679.99
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Solution
The fourth proportional to 1,741,998.97, 2,403,877.33 and 967,679.99 is: 1,335,353.25
Step by Step Solution
- Step 1: Write the proportion equation
1,741,998.97 : 2,403,877.33 = 967,679.99 : x - Step 2: Convert to fraction form
1,741,998.97/2,403,877.33 = 967,679.99/x - Step 3: Cross multiply
1,741,998.97x = 2,403,877.33 × 967,679.99 - Step 4: Simplify right side
1,741,998.97x = 2,326,183,990,655.63 - Step 5: Solve for x
x = 2,326,183,990,655.63/1,741,998.97 - Step 6: Final answer
x = 1,335,353.25
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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.