Finding the Fourth Proportional to 2,725,999.32, 4,083,758.28 and 1,524,276.84
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Solution
The fourth proportional to 2,725,999.32, 4,083,758.28 and 1,524,276.84 is: 2,283,484.86
Step by Step Solution
- Step 1: Write the proportion equation
2,725,999.32 : 4,083,758.28 = 1,524,276.84 : x - Step 2: Convert to fraction form
2,725,999.32/4,083,758.28 = 1,524,276.84/x - Step 3: Cross multiply
2,725,999.32x = 4,083,758.28 × 1,524,276.84 - Step 4: Simplify right side
2,725,999.32x = 6,224,778,166,362.24 - Step 5: Solve for x
x = 6,224,778,166,362.24/2,725,999.32 - Step 6: Final answer
x = 2,283,484.86
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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.