Finding the Fourth Proportional to 2,727,259.88, 4,091,480.33 and 1,044,363.44
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Solution
The fourth proportional to 2,727,259.88, 4,091,480.33 and 1,044,363.44 is: 1,566,771.28
Step by Step Solution
- Step 1: Write the proportion equation
2,727,259.88 : 4,091,480.33 = 1,044,363.44 : x - Step 2: Convert to fraction form
2,727,259.88/4,091,480.33 = 1,044,363.44/x - Step 3: Cross multiply
2,727,259.88x = 4,091,480.33 × 1,044,363.44 - Step 4: Simplify right side
2,727,259.88x = 4,272,992,454,284.64 - Step 5: Solve for x
x = 4,272,992,454,284.64/2,727,259.88 - Step 6: Final answer
x = 1,566,771.28
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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.