Finding the Fourth Proportional to 4,246,340.32, 5,860,115.46 and 2,410,969.36
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Solution
The fourth proportional to 4,246,340.32, 5,860,115.46 and 2,410,969.36 is: 3,327,231.86
Step by Step Solution
- Step 1: Write the proportion equation
4,246,340.32 : 5,860,115.46 = 2,410,969.36 : x - Step 2: Convert to fraction form
4,246,340.32/5,860,115.46 = 2,410,969.36/x - Step 3: Cross multiply
4,246,340.32x = 5,860,115.46 × 2,410,969.36 - Step 4: Simplify right side
4,246,340.32x = 14,128,558,820,122.30 - Step 5: Solve for x
x = 14,128,558,820,122.30/4,246,340.32 - Step 6: Final answer
x = 3,327,231.86
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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.