Finding the Fourth Proportional to 1,669,366.44, 2,303,777.84 and 944,199.99
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Solution
The fourth proportional to 1,669,366.44, 2,303,777.84 and 944,199.99 is: 1,303,025.48
Step by Step Solution
- Step 1: Write the proportion equation
1,669,366.44 : 2,303,777.84 = 944,199.99 : x - Step 2: Convert to fraction form
1,669,366.44/2,303,777.84 = 944,199.99/x - Step 3: Cross multiply
1,669,366.44x = 2,303,777.84 × 944,199.99 - Step 4: Simplify right side
1,669,366.44x = 2,175,227,008,769.22 - Step 5: Solve for x
x = 2,175,227,008,769.22/1,669,366.44 - Step 6: Final answer
x = 1,303,025.48
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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.