Finding the Fourth Proportional to 1,599,466.26, 2,399,199.40 and 534,508.32
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Solution
The fourth proportional to 1,599,466.26, 2,399,199.40 and 534,508.32 is: 801,762.48
Step by Step Solution
- Step 1: Write the proportion equation
1,599,466.26 : 2,399,199.40 = 534,508.32 : x - Step 2: Convert to fraction form
1,599,466.26/2,399,199.40 = 534,508.32/x - Step 3: Cross multiply
1,599,466.26x = 2,399,199.40 × 534,508.32 - Step 4: Simplify right side
1,599,466.26x = 1,282,392,040,639.01 - Step 5: Solve for x
x = 1,282,392,040,639.01/1,599,466.26 - Step 6: Final answer
x = 801,762.48
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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.