Finding the Fourth Proportional to 5,532,347.88, 8,296,526.79 and 2,337,721.65
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Solution
The fourth proportional to 5,532,347.88, 8,296,526.79 and 2,337,721.65 is: 3,505,739.46
Step by Step Solution
- Step 1: Write the proportion equation
5,532,347.88 : 8,296,526.79 = 2,337,721.65 : x - Step 2: Convert to fraction form
5,532,347.88/8,296,526.79 = 2,337,721.65/x - Step 3: Cross multiply
5,532,347.88x = 8,296,526.79 × 2,337,721.65 - Step 4: Simplify right side
5,532,347.88x = 19,394,970,296,788.00 - Step 5: Solve for x
x = 19,394,970,296,788.00/5,532,347.88 - Step 6: Final answer
x = 3,505,739.46
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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.