Finding the Fourth Proportional to 1,970,056.26, 2,718,679.05 and 1,064,638.26
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Solution
The fourth proportional to 1,970,056.26, 2,718,679.05 and 1,064,638.26 is: 1,469,201.56
Step by Step Solution
- Step 1: Write the proportion equation
1,970,056.26 : 2,718,679.05 = 1,064,638.26 : x - Step 2: Convert to fraction form
1,970,056.26/2,718,679.05 = 1,064,638.26/x - Step 3: Cross multiply
1,970,056.26x = 2,718,679.05 × 1,064,638.26 - Step 4: Simplify right side
1,970,056.26x = 2,894,409,733,290.45 - Step 5: Solve for x
x = 2,894,409,733,290.45/1,970,056.26 - Step 6: Final answer
x = 1,469,201.56
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