Finding the Fourth Proportional to 2,264,481.73, 3,395,420.11 and 1,354,573.09
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Solution
The fourth proportional to 2,264,481.73, 3,395,420.11 and 1,354,573.09 is: 2,031,080.51
Step by Step Solution
- Step 1: Write the proportion equation
2,264,481.73 : 3,395,420.11 = 1,354,573.09 : x - Step 2: Convert to fraction form
2,264,481.73/3,395,420.11 = 1,354,573.09/x - Step 3: Cross multiply
2,264,481.73x = 3,395,420.11 × 1,354,573.09 - Step 4: Simplify right side
2,264,481.73x = 4,599,344,710,250.84 - Step 5: Solve for x
x = 4,599,344,710,250.84/2,264,481.73 - Step 6: Final answer
x = 2,031,080.51
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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.