Finding the Fourth Proportional to 4,295,544.86, 5,927,874.22 and 2,361,930
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Solution
The fourth proportional to 4,295,544.86, 5,927,874.22 and 2,361,930 is: 3,259,475.67
Step by Step Solution
- Step 1: Write the proportion equation
4,295,544.86 : 5,927,874.22 = 2,361,930 : x - Step 2: Convert to fraction form
4,295,544.86/5,927,874.22 = 2,361,930/x - Step 3: Cross multiply
4,295,544.86x = 5,927,874.22 × 2,361,930 - Step 4: Simplify right side
4,295,544.86x = 14,001,223,956,444.60 - Step 5: Solve for x
x = 14,001,223,956,444.60/4,295,544.86 - Step 6: Final answer
x = 3,259,475.67
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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.