Finding the Fourth Proportional to 1,181,852.07, 1,773,331.68 and 582,486.49
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Solution
The fourth proportional to 1,181,852.07, 1,773,331.68 and 582,486.49 is: 874,002.58
Step by Step Solution
- Step 1: Write the proportion equation
1,181,852.07 : 1,773,331.68 = 582,486.49 : x - Step 2: Convert to fraction form
1,181,852.07/1,773,331.68 = 582,486.49/x - Step 3: Cross multiply
1,181,852.07x = 1,773,331.68 × 582,486.49 - Step 4: Simplify right side
1,181,852.07x = 1,032,941,750,289.99 - Step 5: Solve for x
x = 1,032,941,750,289.99/1,181,852.07 - Step 6: Final answer
x = 874,002.58
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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.