Finding the Fourth Proportional to 1,367,819.97, 1,887,825.95 and 795,192.29
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Solution
The fourth proportional to 1,367,819.97, 1,887,825.95 and 795,192.29 is: 1,097,501.62
Step by Step Solution
- Step 1: Write the proportion equation
1,367,819.97 : 1,887,825.95 = 795,192.29 : x - Step 2: Convert to fraction form
1,367,819.97/1,887,825.95 = 795,192.29/x - Step 3: Cross multiply
1,367,819.97x = 1,887,825.95 × 795,192.29 - Step 4: Simplify right side
1,367,819.97x = 1,501,184,636,325.96 - Step 5: Solve for x
x = 1,501,184,636,325.96/1,367,819.97 - Step 6: Final answer
x = 1,097,501.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.