Finding the Fourth Proportional to 4,430,466.46, 6,114,049.17 and 2,393,275.96
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Solution
The fourth proportional to 4,430,466.46, 6,114,049.17 and 2,393,275.96 is: 3,302,723.77
Step by Step Solution
- Step 1: Write the proportion equation
4,430,466.46 : 6,114,049.17 = 2,393,275.96 : x - Step 2: Convert to fraction form
4,430,466.46/6,114,049.17 = 2,393,275.96/x - Step 3: Cross multiply
4,430,466.46x = 6,114,049.17 × 2,393,275.96 - Step 4: Simplify right side
4,430,466.46x = 14,632,606,896,818.95 - Step 5: Solve for x
x = 14,632,606,896,818.95/4,430,466.46 - Step 6: Final answer
x = 3,302,723.77
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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.