Finding the Fourth Proportional to 1,734,009.95, 2,392,879.68 and 959,594.19
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Solution
The fourth proportional to 1,734,009.95, 2,392,879.68 and 959,594.19 is: 1,324,210.07
Step by Step Solution
- Step 1: Write the proportion equation
1,734,009.95 : 2,392,879.68 = 959,594.19 : x - Step 2: Convert to fraction form
1,734,009.95/2,392,879.68 = 959,594.19/x - Step 3: Cross multiply
1,734,009.95x = 2,392,879.68 × 959,594.19 - Step 4: Simplify right side
1,734,009.95x = 2,296,193,438,297.06 - Step 5: Solve for x
x = 2,296,193,438,297.06/1,734,009.95 - Step 6: Final answer
x = 1,324,210.07
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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.