Finding the Fourth Proportional to 4,296,310.10, 5,927,456.71 and 2,435,525.99
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Solution
The fourth proportional to 4,296,310.10, 5,927,456.71 and 2,435,525.99 is: 3,360,203.18
Step by Step Solution
- Step 1: Write the proportion equation
4,296,310.10 : 5,927,456.71 = 2,435,525.99 : x - Step 2: Convert to fraction form
4,296,310.10/5,927,456.71 = 2,435,525.99/x - Step 3: Cross multiply
4,296,310.10x = 5,927,456.71 × 2,435,525.99 - Step 4: Simplify right side
4,296,310.10x = 14,436,474,867,439.98 - Step 5: Solve for x
x = 14,436,474,867,439.98/4,296,310.10 - Step 6: Final answer
x = 3,360,203.18
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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.