Finding the Fourth Proportional to 3,725,266.38, 5,583,227.49 and 1,592,847.42
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Solution
The fourth proportional to 3,725,266.38, 5,583,227.49 and 1,592,847.42 is: 2,387,273.44
Step by Step Solution
- Step 1: Write the proportion equation
3,725,266.38 : 5,583,227.49 = 1,592,847.42 : x - Step 2: Convert to fraction form
3,725,266.38/5,583,227.49 = 1,592,847.42/x - Step 3: Cross multiply
3,725,266.38x = 5,583,227.49 × 1,592,847.42 - Step 4: Simplify right side
3,725,266.38x = 8,893,229,502,719.58 - Step 5: Solve for x
x = 8,893,229,502,719.58/3,725,266.38 - Step 6: Final answer
x = 2,387,273.44
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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.