Finding the Fourth Proportional to 566,092.84, 848,889.96 and 299,791.12
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Solution
The fourth proportional to 566,092.84, 848,889.96 and 299,791.12 is: 449,554.66
Step by Step Solution
- Step 1: Write the proportion equation
566,092.84 : 848,889.96 = 299,791.12 : x - Step 2: Convert to fraction form
566,092.84/848,889.96 = 299,791.12/x - Step 3: Cross multiply
566,092.84x = 848,889.96 × 299,791.12 - Step 4: Simplify right side
566,092.84x = 254,489,671,865.16 - Step 5: Solve for x
x = 254,489,671,865.16/566,092.84 - Step 6: Final answer
x = 449,554.66
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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.