Finding the Fourth Proportional to 6,632,254.26, 9,950,119.92 and 2,083,119.30
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Solution
The fourth proportional to 6,632,254.26, 9,950,119.92 and 2,083,119.30 is: 3,125,225.00
Step by Step Solution
- Step 1: Write the proportion equation
6,632,254.26 : 9,950,119.92 = 2,083,119.30 : x - Step 2: Convert to fraction form
6,632,254.26/9,950,119.92 = 2,083,119.30/x - Step 3: Cross multiply
6,632,254.26x = 9,950,119.92 × 2,083,119.30 - Step 4: Simplify right side
6,632,254.26x = 20,727,286,842,666.46 - Step 5: Solve for x
x = 20,727,286,842,666.46/6,632,254.26 - Step 6: Final answer
x = 3,125,225.00
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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.