Finding the Fourth Proportional to 951,926.24, 1,313,650.86 and 522,203.42
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Solution
The fourth proportional to 951,926.24, 1,313,650.86 and 522,203.42 is: 720,636.69
Step by Step Solution
- Step 1: Write the proportion equation
951,926.24 : 1,313,650.86 = 522,203.42 : x - Step 2: Convert to fraction form
951,926.24/1,313,650.86 = 522,203.42/x - Step 3: Cross multiply
951,926.24x = 1,313,650.86 × 522,203.42 - Step 4: Simplify right side
951,926.24x = 685,992,971,777.94 - Step 5: Solve for x
x = 685,992,971,777.94/951,926.24 - Step 6: Final answer
x = 720,636.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.