Finding the Fourth Proportional to 2,465,908.41, 3,699,230.77 and 759,909.90
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Solution
The fourth proportional to 2,465,908.41, 3,699,230.77 and 759,909.90 is: 1,139,978.31
Step by Step Solution
- Step 1: Write the proportion equation
2,465,908.41 : 3,699,230.77 = 759,909.90 : x - Step 2: Convert to fraction form
2,465,908.41/3,699,230.77 = 759,909.90/x - Step 3: Cross multiply
2,465,908.41x = 3,699,230.77 × 759,909.90 - Step 4: Simplify right side
2,465,908.41x = 2,811,082,095,055.13 - Step 5: Solve for x
x = 2,811,082,095,055.13/2,465,908.41 - Step 6: Final answer
x = 1,139,978.31
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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.