Finding the Fourth Proportional to 2,248,993.09, 3,373,485.49 and 732,674.22
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Solution
The fourth proportional to 2,248,993.09, 3,373,485.49 and 732,674.22 is: 1,099,009.98
Step by Step Solution
- Step 1: Write the proportion equation
2,248,993.09 : 3,373,485.49 = 732,674.22 : x - Step 2: Convert to fraction form
2,248,993.09/3,373,485.49 = 732,674.22/x - Step 3: Cross multiply
2,248,993.09x = 3,373,485.49 × 732,674.22 - Step 4: Simplify right side
2,248,993.09x = 2,471,665,850,067.07 - Step 5: Solve for x
x = 2,471,665,850,067.07/2,248,993.09 - Step 6: Final answer
x = 1,099,009.98
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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.