Finding the Fourth Proportional to 557,768.00, 836,652.29 and 368,184.06
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Solution
The fourth proportional to 557,768.00, 836,652.29 and 368,184.06 is: 552,276.28
Step by Step Solution
- Step 1: Write the proportion equation
557,768.00 : 836,652.29 = 368,184.06 : x - Step 2: Convert to fraction form
557,768.00/836,652.29 = 368,184.06/x - Step 3: Cross multiply
557,768.00x = 836,652.29 × 368,184.06 - Step 4: Simplify right side
557,768.00x = 308,042,035,099.58 - Step 5: Solve for x
x = 308,042,035,099.58/557,768.00 - Step 6: Final answer
x = 552,276.28
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.