Finding the Fourth Proportional to 601,616.03, 902,439.81 and 175,134.62
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Solution
The fourth proportional to 601,616.03, 902,439.81 and 175,134.62 is: 262,706.52
Step by Step Solution
- Step 1: Write the proportion equation
601,616.03 : 902,439.81 = 175,134.62 : x - Step 2: Convert to fraction form
601,616.03/902,439.81 = 175,134.62/x - Step 3: Cross multiply
601,616.03x = 902,439.81 × 175,134.62 - Step 4: Simplify right side
601,616.03x = 158,048,453,197.22 - Step 5: Solve for x
x = 158,048,453,197.22/601,616.03 - Step 6: Final answer
x = 262,706.52
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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.