Finding the Fourth Proportional to 9,659,625.84, 14,489,935.08 and 2,471,222.04
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Solution
The fourth proportional to 9,659,625.84, 14,489,935.08 and 2,471,222.04 is: 3,706,960.03
Step by Step Solution
- Step 1: Write the proportion equation
9,659,625.84 : 14,489,935.08 = 2,471,222.04 : x - Step 2: Convert to fraction form
9,659,625.84/14,489,935.08 = 2,471,222.04/x - Step 3: Cross multiply
9,659,625.84x = 14,489,935.08 × 2,471,222.04 - Step 4: Simplify right side
9,659,625.84x = 35,807,846,927,865.16 - Step 5: Solve for x
x = 35,807,846,927,865.16/9,659,625.84 - Step 6: Final answer
x = 3,706,960.03
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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.