Finding the Fourth Proportional to 6,241,747.24, 9,362,795.82 and 3,049,427.08
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Solution
The fourth proportional to 6,241,747.24, 9,362,795.82 and 3,049,427.08 is: 4,574,226.10
Step by Step Solution
- Step 1: Write the proportion equation
6,241,747.24 : 9,362,795.82 = 3,049,427.08 : x - Step 2: Convert to fraction form
6,241,747.24/9,362,795.82 = 3,049,427.08/x - Step 3: Cross multiply
6,241,747.24x = 9,362,795.82 × 3,049,427.08 - Step 4: Simplify right side
6,241,747.24x = 28,551,163,118,018.81 - Step 5: Solve for x
x = 28,551,163,118,018.81/6,241,747.24 - Step 6: Final answer
x = 4,574,226.10
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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.