Finding the Fourth Proportional to 601,459.52, 902,203.92 and 202,106.08
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Solution
The fourth proportional to 601,459.52, 902,203.92 and 202,106.08 is: 303,164.04
Step by Step Solution
- Step 1: Write the proportion equation
601,459.52 : 902,203.92 = 202,106.08 : x - Step 2: Convert to fraction form
601,459.52/902,203.92 = 202,106.08/x - Step 3: Cross multiply
601,459.52x = 902,203.92 × 202,106.08 - Step 4: Simplify right side
601,459.52x = 182,340,897,631.83 - Step 5: Solve for x
x = 182,340,897,631.83/601,459.52 - Step 6: Final answer
x = 303,164.04
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1.5x scale
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.