Finding the Fourth Proportional to 5,601,062.02, 8,403,088.12 and 2,007,192.26
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Solution
The fourth proportional to 5,601,062.02, 8,403,088.12 and 2,007,192.26 is: 3,011,324.17
Step by Step Solution
- Step 1: Write the proportion equation
5,601,062.02 : 8,403,088.12 = 2,007,192.26 : x - Step 2: Convert to fraction form
5,601,062.02/8,403,088.12 = 2,007,192.26/x - Step 3: Cross multiply
5,601,062.02x = 8,403,088.12 × 2,007,192.26 - Step 4: Simplify right side
5,601,062.02x = 16,866,613,434,561.95 - Step 5: Solve for x
x = 16,866,613,434,561.95/5,601,062.02 - Step 6: Final answer
x = 3,011,324.17
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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.