Finding the Fourth Proportional to 4,073,670.70, 6,110,506.05 and 2,184,102.70
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Solution
The fourth proportional to 4,073,670.70, 6,110,506.05 and 2,184,102.70 is: 3,276,154.05
Step by Step Solution
- Step 1: Write the proportion equation
4,073,670.70 : 6,110,506.05 = 2,184,102.70 : x - Step 2: Convert to fraction form
4,073,670.70/6,110,506.05 = 2,184,102.70/x - Step 3: Cross multiply
4,073,670.70x = 6,110,506.05 × 2,184,102.70 - Step 4: Simplify right side
4,073,670.70x = 13,345,972,762,171.34 - Step 5: Solve for x
x = 13,345,972,762,171.34/4,073,670.70 - Step 6: Final answer
x = 3,276,154.05
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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.