Finding the Fourth Proportional to 2,241,563.48, 3,358,010.06 and 1,877,410.84
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Solution
The fourth proportional to 2,241,563.48, 3,358,010.06 and 1,877,410.84 is: 2,812,485.37
Step by Step Solution
- Step 1: Write the proportion equation
2,241,563.48 : 3,358,010.06 = 1,877,410.84 : x - Step 2: Convert to fraction form
2,241,563.48/3,358,010.06 = 1,877,410.84/x - Step 3: Cross multiply
2,241,563.48x = 3,358,010.06 × 1,877,410.84 - Step 4: Simplify right side
2,241,563.48x = 6,304,364,487,473.05 - Step 5: Solve for x
x = 6,304,364,487,473.05/2,241,563.48 - Step 6: Final answer
x = 2,812,485.37
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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.