Finding the Fourth Proportional to 5,872,334.04, 8,802,549.54 and 3,979,266.84
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Solution
The fourth proportional to 5,872,334.04, 8,802,549.54 and 3,979,266.84 is: 5,964,867.33
Step by Step Solution
- Step 1: Write the proportion equation
5,872,334.04 : 8,802,549.54 = 3,979,266.84 : x - Step 2: Convert to fraction form
5,872,334.04/8,802,549.54 = 3,979,266.84/x - Step 3: Cross multiply
5,872,334.04x = 8,802,549.54 × 3,979,266.84 - Step 4: Simplify right side
5,872,334.04x = 35,027,693,491,979.25 - Step 5: Solve for x
x = 35,027,693,491,979.25/5,872,334.04 - Step 6: Final answer
x = 5,964,867.33
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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.