Finding the Fourth Proportional to 1,701,718.11, 2,348,259.66 and 937,771.47
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Solution
The fourth proportional to 1,701,718.11, 2,348,259.66 and 937,771.47 is: 1,294,063.28
Step by Step Solution
- Step 1: Write the proportion equation
1,701,718.11 : 2,348,259.66 = 937,771.47 : x - Step 2: Convert to fraction form
1,701,718.11/2,348,259.66 = 937,771.47/x - Step 3: Cross multiply
1,701,718.11x = 2,348,259.66 × 937,771.47 - Step 4: Simplify right side
1,701,718.11x = 2,202,130,913,299.90 - Step 5: Solve for x
x = 2,202,130,913,299.90/1,701,718.11 - Step 6: Final answer
x = 1,294,063.28
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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.