Finding the Fourth Proportional to 14,965,718.08, 22,449,378.48 and 4,729,799.20
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Solution
The fourth proportional to 14,965,718.08, 22,449,378.48 and 4,729,799.20 is: 7,094,952.06
Step by Step Solution
- Step 1: Write the proportion equation
14,965,718.08 : 22,449,378.48 = 4,729,799.20 : x - Step 2: Convert to fraction form
14,965,718.08/22,449,378.48 = 4,729,799.20/x - Step 3: Cross multiply
14,965,718.08x = 22,449,378.48 × 4,729,799.20 - Step 4: Simplify right side
14,965,718.08x = 106,181,052,375,201.22 - Step 5: Solve for x
x = 106,181,052,375,201.22/14,965,718.08 - Step 6: Final answer
x = 7,094,952.06
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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.