Finding the Fourth Proportional to 3,764,202.57, 5,646,292.52 and 1,068,530.13
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Solution
The fourth proportional to 3,764,202.57, 5,646,292.52 and 1,068,530.13 is: 1,602,791.98
Step by Step Solution
- Step 1: Write the proportion equation
3,764,202.57 : 5,646,292.52 = 1,068,530.13 : x - Step 2: Convert to fraction form
3,764,202.57/5,646,292.52 = 1,068,530.13/x - Step 3: Cross multiply
3,764,202.57x = 5,646,292.52 × 1,068,530.13 - Step 4: Simplify right side
3,764,202.57x = 6,033,233,675,070.98 - Step 5: Solve for x
x = 6,033,233,675,070.98/3,764,202.57 - Step 6: Final answer
x = 1,602,791.98
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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.