Finding the Fourth Proportional to 4,333,102.80, 6,497,904.60 and 1,491,752.40
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Solution
The fourth proportional to 4,333,102.80, 6,497,904.60 and 1,491,752.40 is: 2,237,026.27
Step by Step Solution
- Step 1: Write the proportion equation
4,333,102.80 : 6,497,904.60 = 1,491,752.40 : x - Step 2: Convert to fraction form
4,333,102.80/6,497,904.60 = 1,491,752.40/x - Step 3: Cross multiply
4,333,102.80x = 6,497,904.60 × 1,491,752.40 - Step 4: Simplify right side
4,333,102.80x = 9,693,264,782,021.04 - Step 5: Solve for x
x = 9,693,264,782,021.04/4,333,102.80 - Step 6: Final answer
x = 2,237,026.27
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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.