Finding the Fourth Proportional to 553,956.76, 831,046.92 and 174,936.68
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Solution
The fourth proportional to 553,956.76, 831,046.92 and 174,936.68 is: 262,440.32
Step by Step Solution
- Step 1: Write the proportion equation
553,956.76 : 831,046.92 = 174,936.68 : x - Step 2: Convert to fraction form
553,956.76/831,046.92 = 174,936.68/x - Step 3: Cross multiply
553,956.76x = 831,046.92 × 174,936.68 - Step 4: Simplify right side
553,956.76x = 145,380,589,109.03 - Step 5: Solve for x
x = 145,380,589,109.03/553,956.76 - Step 6: Final answer
x = 262,440.32
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