Finding the Fourth Proportional to 2,237,110.44, 3,349,412.04 and 1,208,756.31
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Solution
The fourth proportional to 2,237,110.44, 3,349,412.04 and 1,208,756.31 is: 1,809,755.51
Step by Step Solution
- Step 1: Write the proportion equation
2,237,110.44 : 3,349,412.04 = 1,208,756.31 : x - Step 2: Convert to fraction form
2,237,110.44/3,349,412.04 = 1,208,756.31/x - Step 3: Cross multiply
2,237,110.44x = 3,349,412.04 × 1,208,756.31 - Step 4: Simplify right side
2,237,110.44x = 4,048,622,938,139.97 - Step 5: Solve for x
x = 4,048,622,938,139.97/2,237,110.44 - Step 6: Final answer
x = 1,809,755.51
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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.