Finding the Fourth Proportional to 1,546,582.41, 2,319,137.33 and 635,622.49
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Solution
The fourth proportional to 1,546,582.41, 2,319,137.33 and 635,622.49 is: 953,131.13
Step by Step Solution
- Step 1: Write the proportion equation
1,546,582.41 : 2,319,137.33 = 635,622.49 : x - Step 2: Convert to fraction form
1,546,582.41/2,319,137.33 = 635,622.49/x - Step 3: Cross multiply
1,546,582.41x = 2,319,137.33 × 635,622.49 - Step 4: Simplify right side
1,546,582.41x = 1,474,095,844,067.36 - Step 5: Solve for x
x = 1,474,095,844,067.36/1,546,582.41 - Step 6: Final answer
x = 953,131.13
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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.