Finding the Fourth Proportional to 2,598,904.44, 3,586,306.02 and 1,511,098.83
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Solution
The fourth proportional to 2,598,904.44, 3,586,306.02 and 1,511,098.83 is: 2,085,210.50
Step by Step Solution
- Step 1: Write the proportion equation
2,598,904.44 : 3,586,306.02 = 1,511,098.83 : x - Step 2: Convert to fraction form
2,598,904.44/3,586,306.02 = 1,511,098.83/x - Step 3: Cross multiply
2,598,904.44x = 3,586,306.02 × 1,511,098.83 - Step 4: Simplify right side
2,598,904.44x = 5,419,262,830,843.96 - Step 5: Solve for x
x = 5,419,262,830,843.96/2,598,904.44 - Step 6: Final answer
x = 2,085,210.50
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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.