Finding the Fourth Proportional to 1,468,249.20, 2,203,176.24 and 569,726.19
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Solution
The fourth proportional to 1,468,249.20, 2,203,176.24 and 569,726.19 is: 854,900.66
Step by Step Solution
- Step 1: Write the proportion equation
1,468,249.20 : 2,203,176.24 = 569,726.19 : x - Step 2: Convert to fraction form
1,468,249.20/2,203,176.24 = 569,726.19/x - Step 3: Cross multiply
1,468,249.20x = 2,203,176.24 × 569,726.19 - Step 4: Simplify right side
1,468,249.20x = 1,255,207,205,113.73 - Step 5: Solve for x
x = 1,255,207,205,113.73/1,468,249.20 - Step 6: Final answer
x = 854,900.66
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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.