Finding the Fourth Proportional to 603,471.23, 847,221.68 and 603,471.23
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Solution
The fourth proportional to 603,471.23, 847,221.68 and 603,471.23 is: 847,221.68
Step by Step Solution
- Step 1: Write the proportion equation
603,471.23 : 847,221.68 = 603,471.23 : x - Step 2: Convert to fraction form
603,471.23/847,221.68 = 603,471.23/x - Step 3: Cross multiply
603,471.23x = 847,221.68 × 603,471.23 - Step 4: Simplify right side
603,471.23x = 511,273,902,058.80 - Step 5: Solve for x
x = 511,273,902,058.80/603,471.23 - Step 6: Final answer
x = 847,221.68
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