Finding the Fourth Proportional to 2,244,889.38, 3,367,324.35 and 561,988.02
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Solution
The fourth proportional to 2,244,889.38, 3,367,324.35 and 561,988.02 is: 842,979.60
Step by Step Solution
- Step 1: Write the proportion equation
2,244,889.38 : 3,367,324.35 = 561,988.02 : x - Step 2: Convert to fraction form
2,244,889.38/3,367,324.35 = 561,988.02/x - Step 3: Cross multiply
2,244,889.38x = 3,367,324.35 × 561,988.02 - Step 4: Simplify right side
2,244,889.38x = 1,892,395,944,154.29 - Step 5: Solve for x
x = 1,892,395,944,154.29/2,244,889.38 - Step 6: Final answer
x = 842,979.60
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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.