Finding the Fourth Proportional to 3,534,606.26, 5,301,512.35 and 976,184.92
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Solution
The fourth proportional to 3,534,606.26, 5,301,512.35 and 976,184.92 is: 1,464,167.72
Step by Step Solution
- Step 1: Write the proportion equation
3,534,606.26 : 5,301,512.35 = 976,184.92 : x - Step 2: Convert to fraction form
3,534,606.26/5,301,512.35 = 976,184.92/x - Step 3: Cross multiply
3,534,606.26x = 5,301,512.35 × 976,184.92 - Step 4: Simplify right side
3,534,606.26x = 5,175,256,409,263.76 - Step 5: Solve for x
x = 5,175,256,409,263.76/3,534,606.26 - Step 6: Final answer
x = 1,464,167.72
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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.