Finding the Fourth Proportional to 1,734,014.70, 2,392,886.24 and 959,598.94
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Solution
The fourth proportional to 1,734,014.70, 2,392,886.24 and 959,598.94 is: 1,324,216.63
Step by Step Solution
- Step 1: Write the proportion equation
1,734,014.70 : 2,392,886.24 = 959,598.94 : x - Step 2: Convert to fraction form
1,734,014.70/2,392,886.24 = 959,598.94/x - Step 3: Cross multiply
1,734,014.70x = 2,392,886.24 × 959,598.94 - Step 4: Simplify right side
1,734,014.70x = 2,296,211,099,444.59 - Step 5: Solve for x
x = 2,296,211,099,444.59/1,734,014.70 - Step 6: Final answer
x = 1,324,216.63
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1.5x scale
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.