Finding the Fourth Proportional to 601,613.12, 902,533.48 and 241,811.99
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Solution
The fourth proportional to 601,613.12, 902,533.48 and 241,811.99 is: 362,763.72
Step by Step Solution
- Step 1: Write the proportion equation
601,613.12 : 902,533.48 = 241,811.99 : x - Step 2: Convert to fraction form
601,613.12/902,533.48 = 241,811.99/x - Step 3: Cross multiply
601,613.12x = 902,533.48 × 241,811.99 - Step 4: Simplify right side
601,613.12x = 218,243,415,107.73 - Step 5: Solve for x
x = 218,243,415,107.73/601,613.12 - Step 6: Final answer
x = 362,763.72
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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.