Finding the Fourth Proportional to 2,414,101.70, 3,621,152.55 and 2,024,378.30
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Solution
The fourth proportional to 2,414,101.70, 3,621,152.55 and 2,024,378.30 is: 3,036,567.45
Step by Step Solution
- Step 1: Write the proportion equation
2,414,101.70 : 3,621,152.55 = 2,024,378.30 : x - Step 2: Convert to fraction form
2,414,101.70/3,621,152.55 = 2,024,378.30/x - Step 3: Cross multiply
2,414,101.70x = 3,621,152.55 × 2,024,378.30 - Step 4: Simplify right side
2,414,101.70x = 7,330,582,643,209.67 - Step 5: Solve for x
x = 7,330,582,643,209.67/2,414,101.70 - Step 6: Final answer
x = 3,036,567.45
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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.