Finding the Fourth Proportional to 2,063,379.18, 3,093,656.94 and 1,050,541.14
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Solution
The fourth proportional to 2,063,379.18, 3,093,656.94 and 1,050,541.14 is: 1,575,092.90
Step by Step Solution
- Step 1: Write the proportion equation
2,063,379.18 : 3,093,656.94 = 1,050,541.14 : x - Step 2: Convert to fraction form
2,063,379.18/3,093,656.94 = 1,050,541.14/x - Step 3: Cross multiply
2,063,379.18x = 3,093,656.94 × 1,050,541.14 - Step 4: Simplify right side
2,063,379.18x = 3,250,013,888,516.51 - Step 5: Solve for x
x = 3,250,013,888,516.51/2,063,379.18 - Step 6: Final answer
x = 1,575,092.90
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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.