Finding the Fourth Proportional to 4,669,414.00, 7,003,595.84 and 1,257,952.66
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Solution
The fourth proportional to 4,669,414.00, 7,003,595.84 and 1,257,952.66 is: 1,886,787.50
Step by Step Solution
- Step 1: Write the proportion equation
4,669,414.00 : 7,003,595.84 = 1,257,952.66 : x - Step 2: Convert to fraction form
4,669,414.00/7,003,595.84 = 1,257,952.66/x - Step 3: Cross multiply
4,669,414.00x = 7,003,595.84 × 1,257,952.66 - Step 4: Simplify right side
4,669,414.00x = 8,810,191,975,185.19 - Step 5: Solve for x
x = 8,810,191,975,185.19/4,669,414.00 - Step 6: Final answer
x = 1,886,787.50
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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.