Finding the Fourth Proportional to 2,330,110.26, 3,493,996.49 and 1,357,789.50
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Solution
The fourth proportional to 2,330,110.26, 3,493,996.49 and 1,357,789.50 is: 2,036,003.12
Step by Step Solution
- Step 1: Write the proportion equation
2,330,110.26 : 3,493,996.49 = 1,357,789.50 : x - Step 2: Convert to fraction form
2,330,110.26/3,493,996.49 = 1,357,789.50/x - Step 3: Cross multiply
2,330,110.26x = 3,493,996.49 × 1,357,789.50 - Step 4: Simplify right side
2,330,110.26x = 4,744,111,750,553.33 - Step 5: Solve for x
x = 4,744,111,750,553.33/2,330,110.26 - Step 6: Final answer
x = 2,036,003.12
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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.