Finding the Fourth Proportional to 734,090.01, 1,100,952.73 and 201,584.67
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Solution
The fourth proportional to 734,090.01, 1,100,952.73 and 201,584.67 is: 302,326.95
Step by Step Solution
- Step 1: Write the proportion equation
734,090.01 : 1,100,952.73 = 201,584.67 : x - Step 2: Convert to fraction form
734,090.01/1,100,952.73 = 201,584.67/x - Step 3: Cross multiply
734,090.01x = 1,100,952.73 × 201,584.67 - Step 4: Simplify right side
734,090.01x = 221,935,192,762.65 - Step 5: Solve for x
x = 221,935,192,762.65/734,090.01 - Step 6: Final answer
x = 302,326.95
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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.