Finding the Fourth Proportional to 5,335,961.13, 8,004,163.14 and 1,549,444
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Solution
The fourth proportional to 5,335,961.13, 8,004,163.14 and 1,549,444 is: 2,324,230.30
Step by Step Solution
- Step 1: Write the proportion equation
5,335,961.13 : 8,004,163.14 = 1,549,444 : x - Step 2: Convert to fraction form
5,335,961.13/8,004,163.14 = 1,549,444/x - Step 3: Cross multiply
5,335,961.13x = 8,004,163.14 × 1,549,444 - Step 4: Simplify right side
5,335,961.13x = 12,402,002,552,294.16 - Step 5: Solve for x
x = 12,402,002,552,294.16/5,335,961.13 - Step 6: Final answer
x = 2,324,230.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.