Finding the Fourth Proportional to 2,344,528.04, 3,516,299.97 and 661,237.88
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Solution
The fourth proportional to 2,344,528.04, 3,516,299.97 and 661,237.88 is: 991,718.03
Step by Step Solution
- Step 1: Write the proportion equation
2,344,528.04 : 3,516,299.97 = 661,237.88 : x - Step 2: Convert to fraction form
2,344,528.04/3,516,299.97 = 661,237.88/x - Step 3: Cross multiply
2,344,528.04x = 3,516,299.97 × 661,237.88 - Step 4: Simplify right side
2,344,528.04x = 2,325,110,730,469.21 - Step 5: Solve for x
x = 2,325,110,730,469.21/2,344,528.04 - Step 6: Final answer
x = 991,718.03
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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.