Finding the Fourth Proportional to 2,595,533.44, 3,892,992.96 and 798,413.44
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Solution
The fourth proportional to 2,595,533.44, 3,892,992.96 and 798,413.44 is: 1,197,525.66
Step by Step Solution
- Step 1: Write the proportion equation
2,595,533.44 : 3,892,992.96 = 798,413.44 : x - Step 2: Convert to fraction form
2,595,533.44/3,892,992.96 = 798,413.44/x - Step 3: Cross multiply
2,595,533.44x = 3,892,992.96 × 798,413.44 - Step 4: Simplify right side
2,595,533.44x = 3,108,217,901,089.38 - Step 5: Solve for x
x = 3,108,217,901,089.38/2,595,533.44 - Step 6: Final answer
x = 1,197,525.66
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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.