Finding the Fourth Proportional to 1,919,076.60, 2,876,771.70 and 1,492,375.80
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Solution
The fourth proportional to 1,919,076.60, 2,876,771.70 and 1,492,375.80 is: 2,237,130.33
Step by Step Solution
- Step 1: Write the proportion equation
1,919,076.60 : 2,876,771.70 = 1,492,375.80 : x - Step 2: Convert to fraction form
1,919,076.60/2,876,771.70 = 1,492,375.80/x - Step 3: Cross multiply
1,919,076.60x = 2,876,771.70 × 1,492,375.80 - Step 4: Simplify right side
1,919,076.60x = 4,293,224,467,204.86 - Step 5: Solve for x
x = 4,293,224,467,204.86/1,919,076.60 - Step 6: Final answer
x = 2,237,130.33
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