Finding the Fourth Proportional to 963,711.68, 1,445,570.75 and 244,053
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Solution
The fourth proportional to 963,711.68, 1,445,570.75 and 244,053 is: 366,080.32
Step by Step Solution
- Step 1: Write the proportion equation
963,711.68 : 1,445,570.75 = 244,053 : x - Step 2: Convert to fraction form
963,711.68/1,445,570.75 = 244,053/x - Step 3: Cross multiply
963,711.68x = 1,445,570.75 × 244,053 - Step 4: Simplify right side
963,711.68x = 352,795,878,859.88 - Step 5: Solve for x
x = 352,795,878,859.88/963,711.68 - Step 6: Final answer
x = 366,080.32
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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.