Finding the Fourth Proportional to 791,727.36, 1,187,580.98 and 192,689.82
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Solution
The fourth proportional to 791,727.36, 1,187,580.98 and 192,689.82 is: 289,032.28
Step by Step Solution
- Step 1: Write the proportion equation
791,727.36 : 1,187,580.98 = 192,689.82 : x - Step 2: Convert to fraction form
791,727.36/1,187,580.98 = 192,689.82/x - Step 3: Cross multiply
791,727.36x = 1,187,580.98 × 192,689.82 - Step 4: Simplify right side
791,727.36x = 228,834,765,271.62 - Step 5: Solve for x
x = 228,834,765,271.62/791,727.36 - Step 6: Final answer
x = 289,032.28
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