Finding the Fourth Proportional to 337,583.62, 465,645.93 and 216,533.17
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Solution
The fourth proportional to 337,583.62, 465,645.93 and 216,533.17 is: 298,675.00
Step by Step Solution
- Step 1: Write the proportion equation
337,583.62 : 465,645.93 = 216,533.17 : x - Step 2: Convert to fraction form
337,583.62/465,645.93 = 216,533.17/x - Step 3: Cross multiply
337,583.62x = 465,645.93 × 216,533.17 - Step 4: Simplify right side
337,583.62x = 100,827,789,090.56 - Step 5: Solve for x
x = 100,827,789,090.56/337,583.62 - Step 6: Final answer
x = 298,675.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.