Finding the Fourth Proportional to 10,652,101.76, 15,978,269.36 and 3,079,133.12
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Solution
The fourth proportional to 10,652,101.76, 15,978,269.36 and 3,079,133.12 is: 4,618,733.42
Step by Step Solution
- Step 1: Write the proportion equation
10,652,101.76 : 15,978,269.36 = 3,079,133.12 : x - Step 2: Convert to fraction form
10,652,101.76/15,978,269.36 = 3,079,133.12/x - Step 3: Cross multiply
10,652,101.76x = 15,978,269.36 × 3,079,133.12 - Step 4: Simplify right side
10,652,101.76x = 49,199,218,386,657.20 - Step 5: Solve for x
x = 49,199,218,386,657.20/10,652,101.76 - Step 6: Final answer
x = 4,618,733.42
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