Finding the Fourth Proportional to 7,502,015.94, 11,253,024 and 1,822,201.98
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Solution
The fourth proportional to 7,502,015.94, 11,253,024 and 1,822,201.98 is: 2,733,302.99
Step by Step Solution
- Step 1: Write the proportion equation
7,502,015.94 : 11,253,024 = 1,822,201.98 : x - Step 2: Convert to fraction form
7,502,015.94/11,253,024 = 1,822,201.98/x - Step 3: Cross multiply
7,502,015.94x = 11,253,024 × 1,822,201.98 - Step 4: Simplify right side
7,502,015.94x = 20,505,282,613,787.52 - Step 5: Solve for x
x = 20,505,282,613,787.52/7,502,015.94 - Step 6: Final answer
x = 2,733,302.99
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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.