Finding the Fourth Proportional to 1,096,907.94, 1,513,716.66 and 613,468.62
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Solution
The fourth proportional to 1,096,907.94, 1,513,716.66 and 613,468.62 is: 846,577.58
Step by Step Solution
- Step 1: Write the proportion equation
1,096,907.94 : 1,513,716.66 = 613,468.62 : x - Step 2: Convert to fraction form
1,096,907.94/1,513,716.66 = 613,468.62/x - Step 3: Cross multiply
1,096,907.94x = 1,513,716.66 × 613,468.62 - Step 4: Simplify right side
1,096,907.94x = 928,617,670,481.21 - Step 5: Solve for x
x = 928,617,670,481.21/1,096,907.94 - Step 6: Final answer
x = 846,577.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.