Finding the Fourth Proportional to 4,264,402.14, 5,884,860.74 and 2,330,662.14
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Solution
The fourth proportional to 4,264,402.14, 5,884,860.74 and 2,330,662.14 is: 3,216,305.98
Step by Step Solution
- Step 1: Write the proportion equation
4,264,402.14 : 5,884,860.74 = 2,330,662.14 : x - Step 2: Convert to fraction form
4,264,402.14/5,884,860.74 = 2,330,662.14/x - Step 3: Cross multiply
4,264,402.14x = 5,884,860.74 × 2,330,662.14 - Step 4: Simplify right side
4,264,402.14x = 13,715,622,114,237.07 - Step 5: Solve for x
x = 13,715,622,114,237.07/4,264,402.14 - Step 6: Final answer
x = 3,216,305.98
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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.