Finding the Fourth Proportional to 1,394,206.72, 2,092,592.64 and 862,766.08
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Solution
The fourth proportional to 1,394,206.72, 2,092,592.64 and 862,766.08 is: 1,294,942.80
Step by Step Solution
- Step 1: Write the proportion equation
1,394,206.72 : 2,092,592.64 = 862,766.08 : x - Step 2: Convert to fraction form
1,394,206.72/2,092,592.64 = 862,766.08/x - Step 3: Cross multiply
1,394,206.72x = 2,092,592.64 × 862,766.08 - Step 4: Simplify right side
1,394,206.72x = 1,805,417,949,049.65 - Step 5: Solve for x
x = 1,805,417,949,049.65/1,394,206.72 - Step 6: Final answer
x = 1,294,942.80
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