Finding the Fourth Proportional to 2,262,726.76, 3,393,273.66 and 664,862.44
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Solution
The fourth proportional to 2,262,726.76, 3,393,273.66 and 664,862.44 is: 997,053.75
Step by Step Solution
- Step 1: Write the proportion equation
2,262,726.76 : 3,393,273.66 = 664,862.44 : x - Step 2: Convert to fraction form
2,262,726.76/3,393,273.66 = 664,862.44/x - Step 3: Cross multiply
2,262,726.76x = 3,393,273.66 × 664,862.44 - Step 4: Simplify right side
2,262,726.76x = 2,256,060,205,175.33 - Step 5: Solve for x
x = 2,256,060,205,175.33/2,262,726.76 - Step 6: Final answer
x = 997,053.75
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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.