Finding the Fourth Proportional to 4,416,842.37, 6,095,251.95 and 2,483,118.84
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Solution
The fourth proportional to 4,416,842.37, 6,095,251.95 and 2,483,118.84 is: 3,426,709.33
Step by Step Solution
- Step 1: Write the proportion equation
4,416,842.37 : 6,095,251.95 = 2,483,118.84 : x - Step 2: Convert to fraction form
4,416,842.37/6,095,251.95 = 2,483,118.84/x - Step 3: Cross multiply
4,416,842.37x = 6,095,251.95 × 2,483,118.84 - Step 4: Simplify right side
4,416,842.37x = 15,135,234,937,835.21 - Step 5: Solve for x
x = 15,135,234,937,835.21/4,416,842.37 - Step 6: Final answer
x = 3,426,709.33
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.