Finding the Fourth Proportional to 1,989,329.19, 2,984,460.34 and 791,319.75
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Solution
The fourth proportional to 1,989,329.19, 2,984,460.34 and 791,319.75 is: 1,187,165.21
Step by Step Solution
- Step 1: Write the proportion equation
1,989,329.19 : 2,984,460.34 = 791,319.75 : x - Step 2: Convert to fraction form
1,989,329.19/2,984,460.34 = 791,319.75/x - Step 3: Cross multiply
1,989,329.19x = 2,984,460.34 × 791,319.75 - Step 4: Simplify right side
1,989,329.19x = 2,361,662,396,963.69 - Step 5: Solve for x
x = 2,361,662,396,963.69/1,989,329.19 - Step 6: Final answer
x = 1,187,165.21
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