Finding the Fourth Proportional to 2,532,024.08, 3,493,883.40 and 2,017,089.68
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Solution
The fourth proportional to 2,532,024.08, 3,493,883.40 and 2,017,089.68 is: 2,783,336.94
Step by Step Solution
- Step 1: Write the proportion equation
2,532,024.08 : 3,493,883.40 = 2,017,089.68 : x - Step 2: Convert to fraction form
2,532,024.08/3,493,883.40 = 2,017,089.68/x - Step 3: Cross multiply
2,532,024.08x = 3,493,883.40 × 2,017,089.68 - Step 4: Simplify right side
2,532,024.08x = 7,047,476,149,263.31 - Step 5: Solve for x
x = 7,047,476,149,263.31/2,532,024.08 - Step 6: Final answer
x = 2,783,336.94
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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.