Finding the Fourth Proportional to 5,606,394, 8,408,738.07 and 1,562,456.04
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Solution
The fourth proportional to 5,606,394, 8,408,738.07 and 1,562,456.04 is: 2,343,446.36
Step by Step Solution
- Step 1: Write the proportion equation
5,606,394 : 8,408,738.07 = 1,562,456.04 : x - Step 2: Convert to fraction form
5,606,394/8,408,738.07 = 1,562,456.04/x - Step 3: Cross multiply
5,606,394x = 8,408,738.07 × 1,562,456.04 - Step 4: Simplify right side
5,606,394x = 13,138,283,586,249.44 - Step 5: Solve for x
x = 13,138,283,586,249.44/5,606,394 - Step 6: Final answer
x = 2,343,446.36
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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.