Finding the Fourth Proportional to 2,239,093.26, 3,356,650.87 and 872,550.63
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Solution
The fourth proportional to 2,239,093.26, 3,356,650.87 and 872,550.63 is: 1,308,050.84
Step by Step Solution
- Step 1: Write the proportion equation
2,239,093.26 : 3,356,650.87 = 872,550.63 : x - Step 2: Convert to fraction form
2,239,093.26/3,356,650.87 = 872,550.63/x - Step 3: Cross multiply
2,239,093.26x = 3,356,650.87 × 872,550.63 - Step 4: Simplify right side
2,239,093.26x = 2,928,847,829,127.17 - Step 5: Solve for x
x = 2,928,847,829,127.17/2,239,093.26 - Step 6: Final answer
x = 1,308,050.84
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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.