Finding the Fourth Proportional to 3,640,829.68, 5,468,331.48 and 2,967,408.64
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Solution
The fourth proportional to 3,640,829.68, 5,468,331.48 and 2,967,408.64 is: 4,456,889.09
Step by Step Solution
- Step 1: Write the proportion equation
3,640,829.68 : 5,468,331.48 = 2,967,408.64 : x - Step 2: Convert to fraction form
3,640,829.68/5,468,331.48 = 2,967,408.64/x - Step 3: Cross multiply
3,640,829.68x = 5,468,331.48 × 2,967,408.64 - Step 4: Simplify right side
3,640,829.68x = 16,226,774,080,135.99 - Step 5: Solve for x
x = 16,226,774,080,135.99/3,640,829.68 - Step 6: Final answer
x = 4,456,889.09
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