Finding the Fourth Proportional to 2,593,219.44, 3,884,962.64 and 994,697.44
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Solution
The fourth proportional to 2,593,219.44, 3,884,962.64 and 994,697.44 is: 1,490,179.48
Step by Step Solution
- Step 1: Write the proportion equation
2,593,219.44 : 3,884,962.64 = 994,697.44 : x - Step 2: Convert to fraction form
2,593,219.44/3,884,962.64 = 994,697.44/x - Step 3: Cross multiply
2,593,219.44x = 3,884,962.64 × 994,697.44 - Step 4: Simplify right side
2,593,219.44x = 3,864,362,392,503.64 - Step 5: Solve for x
x = 3,864,362,392,503.64/2,593,219.44 - Step 6: Final answer
x = 1,490,179.48
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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.