Finding the Fourth Proportional to 1,701,847.14, 2,348,548.98 and 937,900.68
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Solution
The fourth proportional to 1,701,847.14, 2,348,548.98 and 937,900.68 is: 1,294,302.90
Step by Step Solution
- Step 1: Write the proportion equation
1,701,847.14 : 2,348,548.98 = 937,900.68 : x - Step 2: Convert to fraction form
1,701,847.14/2,348,548.98 = 937,900.68/x - Step 3: Cross multiply
1,701,847.14x = 2,348,548.98 × 937,900.68 - Step 4: Simplify right side
1,701,847.14x = 2,202,705,685,355.31 - Step 5: Solve for x
x = 2,202,705,685,355.31/1,701,847.14 - Step 6: Final answer
x = 1,294,302.90
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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.