Finding the Fourth Proportional to 4,395,099.96, 6,593,672.34 and 1,362,304.92
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Solution
The fourth proportional to 4,395,099.96, 6,593,672.34 and 1,362,304.92 is: 2,043,774.28
Step by Step Solution
- Step 1: Write the proportion equation
4,395,099.96 : 6,593,672.34 = 1,362,304.92 : x - Step 2: Convert to fraction form
4,395,099.96/6,593,672.34 = 1,362,304.92/x - Step 3: Cross multiply
4,395,099.96x = 6,593,672.34 × 1,362,304.92 - Step 4: Simplify right side
4,395,099.96x = 8,982,592,269,649.91 - Step 5: Solve for x
x = 8,982,592,269,649.91/4,395,099.96 - Step 6: Final answer
x = 2,043,774.28
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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.