Finding the Fourth Proportional to 566,099.36, 848,841.36 and 281,164.80
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Solution
The fourth proportional to 566,099.36, 848,841.36 and 281,164.80 is: 421,594.38
Step by Step Solution
- Step 1: Write the proportion equation
566,099.36 : 848,841.36 = 281,164.80 : x - Step 2: Convert to fraction form
566,099.36/848,841.36 = 281,164.80/x - Step 3: Cross multiply
566,099.36x = 848,841.36 × 281,164.80 - Step 4: Simplify right side
566,099.36x = 238,664,311,216.13 - Step 5: Solve for x
x = 238,664,311,216.13/566,099.36 - Step 6: Final answer
x = 421,594.38
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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.