Finding the Fourth Proportional to 2,449,630.44, 3,675,193.04 and 1,252,393.54
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Solution
The fourth proportional to 2,449,630.44, 3,675,193.04 and 1,252,393.54 is: 1,878,972.41
Step by Step Solution
- Step 1: Write the proportion equation
2,449,630.44 : 3,675,193.04 = 1,252,393.54 : x - Step 2: Convert to fraction form
2,449,630.44/3,675,193.04 = 1,252,393.54/x - Step 3: Cross multiply
2,449,630.44x = 3,675,193.04 × 1,252,393.54 - Step 4: Simplify right side
2,449,630.44x = 4,602,788,021,548.96 - Step 5: Solve for x
x = 4,602,788,021,548.96/2,449,630.44 - Step 6: Final answer
x = 1,878,972.41
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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.