Finding the Fourth Proportional to 565,587.62, 848,381.43 and 265,848.26
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Solution
The fourth proportional to 565,587.62, 848,381.43 and 265,848.26 is: 398,772.39
Step by Step Solution
- Step 1: Write the proportion equation
565,587.62 : 848,381.43 = 265,848.26 : x - Step 2: Convert to fraction form
565,587.62/848,381.43 = 265,848.26/x - Step 3: Cross multiply
565,587.62x = 848,381.43 × 265,848.26 - Step 4: Simplify right side
565,587.62x = 225,540,726,981.81 - Step 5: Solve for x
x = 225,540,726,981.81/565,587.62 - Step 6: Final answer
x = 398,772.39
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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.