Finding the Fourth Proportional to 4,026,351.44, 6,043,259.64 and 2,033,207.12
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Solution
The fourth proportional to 4,026,351.44, 6,043,259.64 and 2,033,207.12 is: 3,051,695.49
Step by Step Solution
- Step 1: Write the proportion equation
4,026,351.44 : 6,043,259.64 = 2,033,207.12 : x - Step 2: Convert to fraction form
4,026,351.44/6,043,259.64 = 2,033,207.12/x - Step 3: Cross multiply
4,026,351.44x = 6,043,259.64 × 2,033,207.12 - Step 4: Simplify right side
4,026,351.44x = 12,287,198,528,056.64 - Step 5: Solve for x
x = 12,287,198,528,056.64/4,026,351.44 - Step 6: Final answer
x = 3,051,695.49
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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.