Finding the Fourth Proportional to 3,235,090.05, 4,853,323.98 and 960,620.99
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Solution
The fourth proportional to 3,235,090.05, 4,853,323.98 and 960,620.99 is: 1,441,136.04
Step by Step Solution
- Step 1: Write the proportion equation
3,235,090.05 : 4,853,323.98 = 960,620.99 : x - Step 2: Convert to fraction form
3,235,090.05/4,853,323.98 = 960,620.99/x - Step 3: Cross multiply
3,235,090.05x = 4,853,323.98 × 960,620.99 - Step 4: Simplify right side
3,235,090.05x = 4,662,204,862,191.72 - Step 5: Solve for x
x = 4,662,204,862,191.72/3,235,090.05 - Step 6: Final answer
x = 1,441,136.04
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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.