Finding the Fourth Proportional to 1,844,699.77, 2,767,890.41 and 946,772.08
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Solution
The fourth proportional to 1,844,699.77, 2,767,890.41 and 946,772.08 is: 1,420,589.63
Step by Step Solution
- Step 1: Write the proportion equation
1,844,699.77 : 2,767,890.41 = 946,772.08 : x - Step 2: Convert to fraction form
1,844,699.77/2,767,890.41 = 946,772.08/x - Step 3: Cross multiply
1,844,699.77x = 2,767,890.41 × 946,772.08 - Step 4: Simplify right side
1,844,699.77x = 2,620,561,355,953.89 - Step 5: Solve for x
x = 2,620,561,355,953.89/1,844,699.77 - Step 6: Final answer
x = 1,420,589.63
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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.