Finding the Fourth Proportional to 2,255,036.58, 3,383,119.35 and 657,599.85
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Solution
The fourth proportional to 2,255,036.58, 3,383,119.35 and 657,599.85 is: 986,564.39
Step by Step Solution
- Step 1: Write the proportion equation
2,255,036.58 : 3,383,119.35 = 657,599.85 : x - Step 2: Convert to fraction form
2,255,036.58/3,383,119.35 = 657,599.85/x - Step 3: Cross multiply
2,255,036.58x = 3,383,119.35 × 657,599.85 - Step 4: Simplify right side
2,255,036.58x = 2,224,738,777,092.10 - Step 5: Solve for x
x = 2,224,738,777,092.10/2,255,036.58 - Step 6: Final answer
x = 986,564.39
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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.