Finding the Fourth Proportional to 585,963.11, 883,336.56 and 546,902.97
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Solution
The fourth proportional to 585,963.11, 883,336.56 and 546,902.97 is: 824,453.59
Step by Step Solution
- Step 1: Write the proportion equation
585,963.11 : 883,336.56 = 546,902.97 : x - Step 2: Convert to fraction form
585,963.11/883,336.56 = 546,902.97/x - Step 3: Cross multiply
585,963.11x = 883,336.56 × 546,902.97 - Step 4: Simplify right side
585,963.11x = 483,099,388,173.58 - Step 5: Solve for x
x = 483,099,388,173.58/585,963.11 - Step 6: Final answer
x = 824,453.59
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.