Finding the Fourth Proportional to 4,264,798.26, 5,884,763.95 and 2,429,022.52
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Solution
The fourth proportional to 4,264,798.26, 5,884,763.95 and 2,429,022.52 is: 3,351,676.50
Step by Step Solution
- Step 1: Write the proportion equation
4,264,798.26 : 5,884,763.95 = 2,429,022.52 : x - Step 2: Convert to fraction form
4,264,798.26/5,884,763.95 = 2,429,022.52/x - Step 3: Cross multiply
4,264,798.26x = 5,884,763.95 × 2,429,022.52 - Step 4: Simplify right side
4,264,798.26x = 14,294,224,137,083.22 - Step 5: Solve for x
x = 14,294,224,137,083.22/4,264,798.26 - Step 6: Final answer
x = 3,351,676.50
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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.