Finding the Fourth Proportional to 1,832,558.97, 2,749,233.26 and 553,059.41
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Solution
The fourth proportional to 1,832,558.97, 2,749,233.26 and 553,059.41 is: 829,708.26
Step by Step Solution
- Step 1: Write the proportion equation
1,832,558.97 : 2,749,233.26 = 553,059.41 : x - Step 2: Convert to fraction form
1,832,558.97/2,749,233.26 = 553,059.41/x - Step 3: Cross multiply
1,832,558.97x = 2,749,233.26 × 553,059.41 - Step 4: Simplify right side
1,832,558.97x = 1,520,489,308,216.51 - Step 5: Solve for x
x = 1,520,489,308,216.51/1,832,558.97 - Step 6: Final answer
x = 829,708.26
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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.