Finding the Fourth Proportional to 1,067,001.48, 1,598,725.26 and 750,794.07
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Solution
The fourth proportional to 1,067,001.48, 1,598,725.26 and 750,794.07 is: 1,124,940.75
Step by Step Solution
- Step 1: Write the proportion equation
1,067,001.48 : 1,598,725.26 = 750,794.07 : x - Step 2: Convert to fraction form
1,067,001.48/1,598,725.26 = 750,794.07/x - Step 3: Cross multiply
1,067,001.48x = 1,598,725.26 × 750,794.07 - Step 4: Simplify right side
1,067,001.48x = 1,200,313,444,767.21 - Step 5: Solve for x
x = 1,200,313,444,767.21/1,067,001.48 - Step 6: Final answer
x = 1,124,940.75
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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.