Finding the Fourth Proportional to 5,064,267.44, 7,593,964.68 and 1,696,118.96
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Solution
The fourth proportional to 5,064,267.44, 7,593,964.68 and 1,696,118.96 is: 2,543,362.42
Step by Step Solution
- Step 1: Write the proportion equation
5,064,267.44 : 7,593,964.68 = 1,696,118.96 : x - Step 2: Convert to fraction form
5,064,267.44/7,593,964.68 = 1,696,118.96/x - Step 3: Cross multiply
5,064,267.44x = 7,593,964.68 × 1,696,118.96 - Step 4: Simplify right side
5,064,267.44x = 12,880,267,475,318.33 - Step 5: Solve for x
x = 12,880,267,475,318.33/5,064,267.44 - Step 6: Final answer
x = 2,543,362.42
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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.