Finding the Fourth Proportional to 4,195,797.09, 5,789,655.18 and 2,360,193.36
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Solution
The fourth proportional to 4,195,797.09, 5,789,655.18 and 2,360,193.36 is: 3,256,760.38
Step by Step Solution
- Step 1: Write the proportion equation
4,195,797.09 : 5,789,655.18 = 2,360,193.36 : x - Step 2: Convert to fraction form
4,195,797.09/5,789,655.18 = 2,360,193.36/x - Step 3: Cross multiply
4,195,797.09x = 5,789,655.18 × 2,360,193.36 - Step 4: Simplify right side
4,195,797.09x = 13,664,705,712,525.60 - Step 5: Solve for x
x = 13,664,705,712,525.60/4,195,797.09 - Step 6: Final answer
x = 3,256,760.38
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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.