Finding the Fourth Proportional to 4,093,087.54, 6,137,006.19 and 1,698,584.98
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Solution
The fourth proportional to 4,093,087.54, 6,137,006.19 and 1,698,584.98 is: 2,546,788.07
Step by Step Solution
- Step 1: Write the proportion equation
4,093,087.54 : 6,137,006.19 = 1,698,584.98 : x - Step 2: Convert to fraction form
4,093,087.54/6,137,006.19 = 1,698,584.98/x - Step 3: Cross multiply
4,093,087.54x = 6,137,006.19 × 1,698,584.98 - Step 4: Simplify right side
4,093,087.54x = 10,424,226,536,501.03 - Step 5: Solve for x
x = 10,424,226,536,501.03/4,093,087.54 - Step 6: Final answer
x = 2,546,788.07
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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.