Finding the Fourth Proportional to 624,566.98, 936,852.90 and 151,252.84
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Solution
The fourth proportional to 624,566.98, 936,852.90 and 151,252.84 is: 226,879.85
Step by Step Solution
- Step 1: Write the proportion equation
624,566.98 : 936,852.90 = 151,252.84 : x - Step 2: Convert to fraction form
624,566.98/936,852.90 = 151,252.84/x - Step 3: Cross multiply
624,566.98x = 936,852.90 × 151,252.84 - Step 4: Simplify right side
624,566.98x = 141,701,661,787.24 - Step 5: Solve for x
x = 141,701,661,787.24/624,566.98 - Step 6: Final answer
x = 226,879.85
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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.