Finding the Fourth Proportional to 978,189.99, 1,349,915.99 and 590,951.58
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Solution
The fourth proportional to 978,189.99, 1,349,915.99 and 590,951.58 is: 815,521.52
Step by Step Solution
- Step 1: Write the proportion equation
978,189.99 : 1,349,915.99 = 590,951.58 : x - Step 2: Convert to fraction form
978,189.99/1,349,915.99 = 590,951.58/x - Step 3: Cross multiply
978,189.99x = 1,349,915.99 × 590,951.58 - Step 4: Simplify right side
978,189.99x = 797,734,984,203.01 - Step 5: Solve for x
x = 797,734,984,203.01/978,189.99 - Step 6: Final answer
x = 815,521.52
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