Finding the Fourth Proportional to 1,461,530.24, 2,192,298.16 and 563,394.96
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Solution
The fourth proportional to 1,461,530.24, 2,192,298.16 and 563,394.96 is: 845,093.52
Step by Step Solution
- Step 1: Write the proportion equation
1,461,530.24 : 2,192,298.16 = 563,394.96 : x - Step 2: Convert to fraction form
1,461,530.24/2,192,298.16 = 563,394.96/x - Step 3: Cross multiply
1,461,530.24x = 2,192,298.16 × 563,394.96 - Step 4: Simplify right side
1,461,530.24x = 1,235,129,734,161.27 - Step 5: Solve for x
x = 1,235,129,734,161.27/1,461,530.24 - Step 6: Final answer
x = 845,093.52
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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.