Finding the Fourth Proportional to 13,327,989.93, 19,992,732.62 and 3,742,621.04
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Solution
The fourth proportional to 13,327,989.93, 19,992,732.62 and 3,742,621.04 is: 5,614,141.53
Step by Step Solution
- Step 1: Write the proportion equation
13,327,989.93 : 19,992,732.62 = 3,742,621.04 : x - Step 2: Convert to fraction form
13,327,989.93/19,992,732.62 = 3,742,621.04/x - Step 3: Cross multiply
13,327,989.93x = 19,992,732.62 × 3,742,621.04 - Step 4: Simplify right side
13,327,989.93x = 74,825,221,750,706.33 - Step 5: Solve for x
x = 74,825,221,750,706.33/13,327,989.93 - Step 6: Final answer
x = 5,614,141.53
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