Finding the Fourth Proportional to 1,305,023.40, 1,957,928.76 and 880,264.26
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Solution
The fourth proportional to 1,305,023.40, 1,957,928.76 and 880,264.26 is: 1,320,661.92
Step by Step Solution
- Step 1: Write the proportion equation
1,305,023.40 : 1,957,928.76 = 880,264.26 : x - Step 2: Convert to fraction form
1,305,023.40/1,957,928.76 = 880,264.26/x - Step 3: Cross multiply
1,305,023.40x = 1,957,928.76 × 880,264.26 - Step 4: Simplify right side
1,305,023.40x = 1,723,494,711,054.12 - Step 5: Solve for x
x = 1,723,494,711,054.12/1,305,023.40 - Step 6: Final answer
x = 1,320,661.92
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