Finding the Fourth Proportional to 2,203,955.16, 3,304,648.20 and 854,541.36
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Solution
The fourth proportional to 2,203,955.16, 3,304,648.20 and 854,541.36 is: 1,281,313.98
Step by Step Solution
- Step 1: Write the proportion equation
2,203,955.16 : 3,304,648.20 = 854,541.36 : x - Step 2: Convert to fraction form
2,203,955.16/3,304,648.20 = 854,541.36/x - Step 3: Cross multiply
2,203,955.16x = 3,304,648.20 × 854,541.36 - Step 4: Simplify right side
2,203,955.16x = 2,823,958,567,149.55 - Step 5: Solve for x
x = 2,823,958,567,149.55/2,203,955.16 - Step 6: Final answer
x = 1,281,313.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.