Finding the Fourth Proportional to 4,430,655.26, 6,114,309.74 and 2,393,464.76
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Solution
The fourth proportional to 4,430,655.26, 6,114,309.74 and 2,393,464.76 is: 3,302,984.33
Step by Step Solution
- Step 1: Write the proportion equation
4,430,655.26 : 6,114,309.74 = 2,393,464.76 : x - Step 2: Convert to fraction form
4,430,655.26/6,114,309.74 = 2,393,464.76/x - Step 3: Cross multiply
4,430,655.26x = 6,114,309.74 × 2,393,464.76 - Step 4: Simplify right side
4,430,655.26x = 14,634,384,894,414.76 - Step 5: Solve for x
x = 14,634,384,894,414.76/4,430,655.26 - Step 6: Final answer
x = 3,302,984.33
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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.