Finding the Fourth Proportional to 5,527,048.36, 8,292,110.63 and 2,411,372.33
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Solution
The fourth proportional to 5,527,048.36, 8,292,110.63 and 2,411,372.33 is: 3,617,729.54
Step by Step Solution
- Step 1: Write the proportion equation
5,527,048.36 : 8,292,110.63 = 2,411,372.33 : x - Step 2: Convert to fraction form
5,527,048.36/8,292,110.63 = 2,411,372.33/x - Step 3: Cross multiply
5,527,048.36x = 8,292,110.63 × 2,411,372.33 - Step 4: Simplify right side
5,527,048.36x = 19,995,366,130,480.87 - Step 5: Solve for x
x = 19,995,366,130,480.87/5,527,048.36 - Step 6: Final answer
x = 3,617,729.54
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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.