Finding the Fourth Proportional to 565,848.91, 848,878.26 and 186,796.05
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Solution
The fourth proportional to 565,848.91, 848,878.26 and 186,796.05 is: 280,228.70
Step by Step Solution
- Step 1: Write the proportion equation
565,848.91 : 848,878.26 = 186,796.05 : x - Step 2: Convert to fraction form
565,848.91/848,878.26 = 186,796.05/x - Step 3: Cross multiply
565,848.91x = 848,878.26 × 186,796.05 - Step 4: Simplify right side
565,848.91x = 158,567,105,898.87 - Step 5: Solve for x
x = 158,567,105,898.87/565,848.91 - Step 6: Final answer
x = 280,228.70
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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.