Finding the Fourth Proportional to 5,496,266.70, 8,244,400.05 and 4,079,090.70
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Solution
The fourth proportional to 5,496,266.70, 8,244,400.05 and 4,079,090.70 is: 6,118,636.05
Step by Step Solution
- Step 1: Write the proportion equation
5,496,266.70 : 8,244,400.05 = 4,079,090.70 : x - Step 2: Convert to fraction form
5,496,266.70/8,244,400.05 = 4,079,090.70/x - Step 3: Cross multiply
5,496,266.70x = 8,244,400.05 × 4,079,090.70 - Step 4: Simplify right side
5,496,266.70x = 33,629,655,571,034.54 - Step 5: Solve for x
x = 33,629,655,571,034.54/5,496,266.70 - Step 6: Final answer
x = 6,118,636.05
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Similar ratio
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1.5x scale
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.