Finding the Fourth Proportional to 7,033,817.66, 10,550,529.65 and 2,241,794.48
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Solution
The fourth proportional to 7,033,817.66, 10,550,529.65 and 2,241,794.48 is: 3,362,628.98
Step by Step Solution
- Step 1: Write the proportion equation
7,033,817.66 : 10,550,529.65 = 2,241,794.48 : x - Step 2: Convert to fraction form
7,033,817.66/10,550,529.65 = 2,241,794.48/x - Step 3: Cross multiply
7,033,817.66x = 10,550,529.65 × 2,241,794.48 - Step 4: Simplify right side
7,033,817.66x = 23,652,119,083,298.17 - Step 5: Solve for x
x = 23,652,119,083,298.17/7,033,817.66 - Step 6: Final answer
x = 3,362,628.98
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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.