Finding the Fourth Proportional to 7,295,427.87, 10,943,706.73 and 2,437,751.19
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Solution
The fourth proportional to 7,295,427.87, 10,943,706.73 and 2,437,751.19 is: 3,656,815.55
Step by Step Solution
- Step 1: Write the proportion equation
7,295,427.87 : 10,943,706.73 = 2,437,751.19 : x - Step 2: Convert to fraction form
7,295,427.87/10,943,706.73 = 2,437,751.19/x - Step 3: Cross multiply
7,295,427.87x = 10,943,706.73 × 2,437,751.19 - Step 4: Simplify right side
7,295,427.87x = 26,678,034,104,068.51 - Step 5: Solve for x
x = 26,678,034,104,068.51/7,295,427.87 - Step 6: Final answer
x = 3,656,815.55
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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.