Finding the Fourth Proportional to 1,612,330.35, 2,417,748.18 and 601,180.81
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Solution
The fourth proportional to 1,612,330.35, 2,417,748.18 and 601,180.81 is: 901,492.56
Step by Step Solution
- Step 1: Write the proportion equation
1,612,330.35 : 2,417,748.18 = 601,180.81 : x - Step 2: Convert to fraction form
1,612,330.35/2,417,748.18 = 601,180.81/x - Step 3: Cross multiply
1,612,330.35x = 2,417,748.18 × 601,180.81 - Step 4: Simplify right side
1,612,330.35x = 1,453,503,813,769.84 - Step 5: Solve for x
x = 1,453,503,813,769.84/1,612,330.35 - Step 6: Final answer
x = 901,492.56
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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.