Finding the Fourth Proportional to 4,084,143.62, 6,126,250.44 and 1,166,228.93
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Solution
The fourth proportional to 4,084,143.62, 6,126,250.44 and 1,166,228.93 is: 1,749,353.39
Step by Step Solution
- Step 1: Write the proportion equation
4,084,143.62 : 6,126,250.44 = 1,166,228.93 : x - Step 2: Convert to fraction form
4,084,143.62/6,126,250.44 = 1,166,228.93/x - Step 3: Cross multiply
4,084,143.62x = 6,126,250.44 × 1,166,228.93 - Step 4: Simplify right side
4,084,143.62x = 7,144,610,464,921.98 - Step 5: Solve for x
x = 7,144,610,464,921.98/4,084,143.62 - Step 6: Final answer
x = 1,749,353.39
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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.