Finding the Fourth Proportional to 17,684,729.44, 26,527,091.64 and 4,905,234
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Solution
The fourth proportional to 17,684,729.44, 26,527,091.64 and 4,905,234 is: 7,357,850.30
Step by Step Solution
- Step 1: Write the proportion equation
17,684,729.44 : 26,527,091.64 = 4,905,234 : x - Step 2: Convert to fraction form
17,684,729.44/26,527,091.64 = 4,905,234/x - Step 3: Cross multiply
17,684,729.44x = 26,527,091.64 × 4,905,234 - Step 4: Simplify right side
17,684,729.44x = 130,121,591,833,643.77 - Step 5: Solve for x
x = 130,121,591,833,643.77/17,684,729.44 - Step 6: Final answer
x = 7,357,850.30
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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.