Finding the Fourth Proportional to 1,311,656.68, 1,967,536.86 and 365,110.12
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Solution
The fourth proportional to 1,311,656.68, 1,967,536.86 and 365,110.12 is: 547,679.61
Step by Step Solution
- Step 1: Write the proportion equation
1,311,656.68 : 1,967,536.86 = 365,110.12 : x - Step 2: Convert to fraction form
1,311,656.68/1,967,536.86 = 365,110.12/x - Step 3: Cross multiply
1,311,656.68x = 1,967,536.86 × 365,110.12 - Step 4: Simplify right side
1,311,656.68x = 718,367,619,059.02 - Step 5: Solve for x
x = 718,367,619,059.02/1,311,656.68 - Step 6: Final answer
x = 547,679.61
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