Finding the Fourth Proportional to 1,701,527.60, 2,348,212.68 and 937,580.96
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Solution
The fourth proportional to 1,701,527.60, 2,348,212.68 and 937,580.96 is: 1,293,919.36
Step by Step Solution
- Step 1: Write the proportion equation
1,701,527.60 : 2,348,212.68 = 937,580.96 : x - Step 2: Convert to fraction form
1,701,527.60/2,348,212.68 = 937,580.96/x - Step 3: Cross multiply
1,701,527.60x = 2,348,212.68 × 937,580.96 - Step 4: Simplify right side
1,701,527.60x = 2,201,639,498,798.57 - Step 5: Solve for x
x = 2,201,639,498,798.57/1,701,527.60 - Step 6: Final answer
x = 1,293,919.36
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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.