Finding the Fourth Proportional to 1,550,157.56, 2,324,923.95 and 973,523.29
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Solution
The fourth proportional to 1,550,157.56, 2,324,923.95 and 973,523.29 is: 1,460,088.75
Step by Step Solution
- Step 1: Write the proportion equation
1,550,157.56 : 2,324,923.95 = 973,523.29 : x - Step 2: Convert to fraction form
1,550,157.56/2,324,923.95 = 973,523.29/x - Step 3: Cross multiply
1,550,157.56x = 2,324,923.95 × 973,523.29 - Step 4: Simplify right side
1,550,157.56x = 2,263,367,612,803.80 - Step 5: Solve for x
x = 2,263,367,612,803.80/1,550,157.56 - Step 6: Final answer
x = 1,460,088.75
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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.