Finding the Fourth Proportional to 883,657.98, 1,325,387.70 and 244,052.66
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Solution
The fourth proportional to 883,657.98, 1,325,387.70 and 244,052.66 is: 366,051.58
Step by Step Solution
- Step 1: Write the proportion equation
883,657.98 : 1,325,387.70 = 244,052.66 : x - Step 2: Convert to fraction form
883,657.98/1,325,387.70 = 244,052.66/x - Step 3: Cross multiply
883,657.98x = 1,325,387.70 × 244,052.66 - Step 4: Simplify right side
883,657.98x = 323,464,397,029.75 - Step 5: Solve for x
x = 323,464,397,029.75/883,657.98 - Step 6: Final answer
x = 366,051.58
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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.