Finding the Fourth Proportional to 1,701,744.75, 2,348,407.76 and 937,798.31
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Solution
The fourth proportional to 1,701,744.75, 2,348,407.76 and 937,798.31 is: 1,294,161.67
Step by Step Solution
- Step 1: Write the proportion equation
1,701,744.75 : 2,348,407.76 = 937,798.31 : x - Step 2: Convert to fraction form
1,701,744.75/2,348,407.76 = 937,798.31/x - Step 3: Cross multiply
1,701,744.75x = 2,348,407.76 × 937,798.31 - Step 4: Simplify right side
1,701,744.75x = 2,202,332,829,700.91 - Step 5: Solve for x
x = 2,202,332,829,700.91/1,701,744.75 - Step 6: Final answer
x = 1,294,161.67
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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.