Finding the Fourth Proportional to 1,047,364.24, 1,568,866.62 and 666,397.84
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Solution
The fourth proportional to 1,047,364.24, 1,568,866.62 and 666,397.84 is: 998,209.87
Step by Step Solution
- Step 1: Write the proportion equation
1,047,364.24 : 1,568,866.62 = 666,397.84 : x - Step 2: Convert to fraction form
1,047,364.24/1,568,866.62 = 666,397.84/x - Step 3: Cross multiply
1,047,364.24x = 1,568,866.62 × 666,397.84 - Step 4: Simplify right side
1,047,364.24x = 1,045,489,326,816.10 - Step 5: Solve for x
x = 1,045,489,326,816.10/1,047,364.24 - Step 6: Final answer
x = 998,209.87
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