Finding the Fourth Proportional to 2,597,603.24, 3,584,851.62 and 1,451,775.08
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Solution
The fourth proportional to 2,597,603.24, 3,584,851.62 and 1,451,775.08 is: 2,003,538.56
Step by Step Solution
- Step 1: Write the proportion equation
2,597,603.24 : 3,584,851.62 = 1,451,775.08 : x - Step 2: Convert to fraction form
2,597,603.24/3,584,851.62 = 1,451,775.08/x - Step 3: Cross multiply
2,597,603.24x = 3,584,851.62 × 1,451,775.08 - Step 4: Simplify right side
2,597,603.24x = 5,204,398,247,413.63 - Step 5: Solve for x
x = 5,204,398,247,413.63/2,597,603.24 - Step 6: Final answer
x = 2,003,538.56
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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.