Finding the Fourth Proportional to 2,204,493.48, 3,041,991 and 1,237,402.08
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Solution
The fourth proportional to 2,204,493.48, 3,041,991 and 1,237,402.08 is: 1,707,496.99
Step by Step Solution
- Step 1: Write the proportion equation
2,204,493.48 : 3,041,991 = 1,237,402.08 : x - Step 2: Convert to fraction form
2,204,493.48/3,041,991 = 1,237,402.08/x - Step 3: Cross multiply
2,204,493.48x = 3,041,991 × 1,237,402.08 - Step 4: Simplify right side
2,204,493.48x = 3,764,165,990,741.28 - Step 5: Solve for x
x = 3,764,165,990,741.28/2,204,493.48 - Step 6: Final answer
x = 1,707,496.99
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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.