Finding the Fourth Proportional to 2,184,999.30, 3,277,529.19 and 837,230.04
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Solution
The fourth proportional to 2,184,999.30, 3,277,529.19 and 837,230.04 is: 1,255,856.65
Step by Step Solution
- Step 1: Write the proportion equation
2,184,999.30 : 3,277,529.19 = 837,230.04 : x - Step 2: Convert to fraction form
2,184,999.30/3,277,529.19 = 837,230.04/x - Step 3: Cross multiply
2,184,999.30x = 3,277,529.19 × 837,230.04 - Step 4: Simplify right side
2,184,999.30x = 2,744,045,894,844.87 - Step 5: Solve for x
x = 2,744,045,894,844.87/2,184,999.30 - Step 6: Final answer
x = 1,255,856.65
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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.